DIN Standards book 404

DIN Handbook 404

Iron and steel

Quality standards 4

Mechanical engineeringand toolmaking

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Issued by DIN Deutsches Institut für Normung e. V., Berlin.

© 2006 Beuth Verlag GmbHBerlin · Wien · ZürichBurggrafenstr. 610787 BerlinGermany

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4th EditionComplete to January 2006

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© for DIN Standards held by DIN Deutsches Institut für Normung e. V., Berlin.

The contents of this work have been checked carefully by the authors and publisher, but no responsibility can be taken for their accuracy. The publisher accepts liability solely for dam-age caused by its own intent or gross negligence.

ISBN 10: 3-410-16266-6ISBN 13: 978-410-16266-7

52118797EC284658CBB6898CA23F882289C28DEEB6CAA6922BD6F4AC82D81E8365E6400FC2F805DFA6E220FE6C6AE3DCC82183FB13FD775EF37D76E650

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ForewordThe move away from standardization at the national level towards an emphasis on theEuropean level continues at a rapid pace. This dynamic process presents a special chal-lenge for those working in the iron and steel sectors, especially since steel grades and product forms are being standardized for which no German standard exists. In addition, national steel standards are being replaced almost daily by European Standards. In order to keep abreast with this progress, it is necessary to publish new editions of the DIN Hand-books on iron and steel at regular intervals.

As with the previous edition, this set of Handbooks (DIN Handbooks 401 to 405) is divided up according to subject area. This volume, DIN Handbook 404, contains 10 new European Standards which have replaced national standards. Two standards have been revised for this edition (DIN EN 10084 and DIN EN 10132-4).

It should be noted that, although draft standards appear in the original German Handbooks, the English versions of these drafts are not included here. Such temporary editions may be signifi cantly altered in their fi nal form, and so a decision was made to await the publication of the fi nal versions of DIN EN Standards. The English equivalents become available shortly afterwards and may be ordered individually from Beuth Verlag.

DIN Translation ServicesJanuary 2006


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Iron and steel standards in EnglishStandards available in English, including those not included in Handbooks 401 to 405, which are relevant to the manufacture, processing and use of iron and steel (except dimensional standards) and related ISO Standards and European Standards (as of January 2006)

DIN Standards

DIN Hdbk

DIN Date ofissue

Title Correlationwith

402 488-1 1984-09 Reinforcing steel – Grades, properties and marking DIN EN 10080ISO 6935-1ISO 6935-2

402 488-6 1986-06 Reinforcing steel – Inspection DIN EN 10080ISO 10144

488-7 1986-06 Reinforcing steel – Verifi cation of weldability of reinforcing steel bars – Test procedure and evalu-ation

DIN EN 10080

536-1 1991-09 Crane rails – Dimensions, static values and steel grades for crane rails with type A bottom fl ange

536-2 1974-12 Crane rails, type F (fl at) – Dimensions, static val-ues and steel grades

401 1599 1980-08 Identifi cation marking of steel

1615 1984-10 Normal-duty, welded, circular unalloyed steel tubes – Technical delivery conditions

1623-2 1986-02 Cold reduced structural steel sheet and strip – Technical delivery conditions

ISO 4997

401 4000-23 1988-12 Tabular layouts of article characteristics for iron and steel

5512-1 1997-05 Steel for use in rail vehicle construction – Hot rolled unalloyed and weatherpoof structural steels

5512-2 1997-05 Steel for use in rail vehicle construction – Unal-loyed steel fl ats up to 3 mm thick

5512-3 1991-01 Steel for use in rail vehicle construction – Stainless steel fl ats

5512-4 1997-05 Steel for use in rail vehicle construction – Fine-grain structural steel

5902 1995-11 Fishplates for fl at bottom rails – Dimensions and materials

ISO 6305-1

5904 1995-11 Steel sleepers for fl at bottom rails – Dimensions, static parameters and materials

ISO 6305-3

5906 1995-10 Rail clips for grooveless fl at bottom rails – Dimen-sions and material

ISO 6305-2

15400 1990-06 Lifting hooks – Mechanical properties, lifting ca-pacity, stresses and materials

404 17021-1 1976-02 Heat treatment of ferrous materials – Steel selec-tion according to hardenability

404 17022-1 1994-10 Heat treatment of ferrous materials – Hardening and tempering


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DIN Hdbk

DIN Date ofissue


404 17022-2 1986-06 Heat treatment of ferrous materials – Heat treat-ment methods – Hardening and tempering of tools

404 17022-3 1989-04 Heat treatment of ferrous materials – Case harden-ing

17115 1987-02 Steel for welded round steel chains – Technical delivery conditions

17122 1978-03 Steel conductor rails for electric traction – Techni-cal delivery conditions

17405 1979-09 Soft magnetic materials for d.c. relays – Technical delivery conditions

405 17440 2001-03 Technical delivery conditions for stainless steel drawn wire

405 17455 2002-99 Welded circular stainless steel tubes for general purposes – Technical delivery conditions

405 17456 1999-02 Seamless circular stainless steel tubes for general purposes – Technical delivery conditions

405 17470 1984-10 Heating conductor alloys – Technical delivery con-ditions for round and fl at wire

DIN EN Standards

DINHdbk

DIN EN Date ofissue


403 39 2001-11 Loose steel tubes for tube and coupler scaffolds – Technical delivery conditions

401 1559-1 1997-08 Founding – Technical conditions of delivery – Part 1: General

ISO 4990

401 1559-2 2000-04 Founding – Technical conditions of delivery – Part 2: Additional requirements for steel castings

ISO 4990

401 1560 1997-08 Founding – Designation system for cast iron –Material symbols and material numbers

401 10001 1991-03 Defi nition and classifi cation of pig iron ISO 9147

404 10016-1 1995-04 Unalloyed steel rod for drawing and/or cold roll-ing – Part 1: General requirements

ISO 16120-1

404 10016-2 1995-04 Unalloyed steel rod for drawing and/or cold roll-ing – Part 2: Specifi c requirements for general purpose rod

ISO 16120-2

404 10016-3 1995-04 Unalloyed steel rod for drawing and/or cold roll-ing – Part 3: Specifi c requirements for rimmed and substitute rimmed low carbon steel rod

ISO 16120-3

404 10016-4 1995-04 Unalloyed steel rod for drawing and/or cold roll-ing – Part 4: Specifi c requirements for rod for special applications

ISO 16120-4

401 10020 2000-07 Defi nition and classifi cation of steel ISO 4948-1,ISO 4948-2


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DIN EN Date ofissue


401 10021 1993-12 General technical delivery conditions for steel and steel products

ISO 404

402 10025-1 2005-02 Hot rolled products of structural steels – Part 1: General technical delivery conditions

ISO 630ISO 1052ISO 4995ISO 6316

402 10025-2 2005-04 Hot rolled products of structural steels – Part 2: Technical delivery conditions for non-alloy struc-tural steels

ISO 630ISO 1052ISO 4995ISO 6316

402 10025-3 2005-02 Hot rolled products of structural steels – Part 3: Technical delivery conditions for normalized/nor-malized rolled weldable fi ne grain structural steels

ISO 4950-2ISO 4951-2

402 10025-4 2005-04 Hot rolled products of structural steels – Part 4: Technical delivery conditions for thermomechani-cal rolled weldable fi ne grain structural steels

ISO 4950-2ISO 4951-3

402 10025-5 2005-02 Hot rolled products of structural steels – Part 5: Technical delivery conditions for structural steels with improved atmospheric corrosion resistance

ISO 4952ISO 5952

402 10025-6 2005-02 Hot rolled products of structural steels – Part 6: Technical delivery conditions for fl at products of high yield strength structural steels in the quenched and tempered condition

ISO 4950-3

401 10027-1 1992-09 Designation systems for steels – Part 1: Steel names and principal symbols

ISO/TR 4949

401 10027-2 1992-09 Designation systems for steel – Part 2: Numerical system

403 10028-1 2003-09 Flat products made from steel for pressure pur-poses – Part 1: General requirements

ISO 9328-1

403 10028-2 2003-09 Flat products made from steel for pressure pur-poses – Part 2: Unalloyed and alloy steels with elevated temperature properties

ISO 9328-2

403 10028-3 2003-09 Flat products made from steel for pressure pur-poses – Part 3: Weldable, normalized, fi ne grain steels

ISO 9328-4

403 10028-4 2003-09 Steel fl ats for pressure purposes – Part 4: Nickel alloy steels with low temperature toughness

ISO 9328-2

403 10028-5 2003-09 Steel fl ats for pressure purposes – Part 5: Weld-able fi ne grain steels, thermomechanically rolled

403 10028-6 2003-10 Steel fl ats for pressure purposes – Part 6: Weld-able fi ne grain steels, quenched and tempered

ISO 9328-4

403,405

10028-7 2000-06 Flat products made of steels for pressure pur-poses – Part 7: Stainless steels

DIN 17460,ISO 9328-5

401 10052 1994-01 Vocabulary of heat treatment terms for ferrous products

ISO 4885

401 10079 1993-02 Defi nition of steel products ISO 6929


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DIN EN Date ofissue


404 10083-1 1996-10 Quenched and tempered steels – Part 1: Technical delivery conditions for high-grade steels

ISO 683-1

404 10083-2 1996-10 Quenched and tempered steels – Part 2: Technical delivery conditions for unalloyed quality steels

ISO 683-1

404 10083-3 1996-02 Quenched and tempered steels – Part 3: Technical delivery conditions for boron steels

ISO/TR 11637

404 10084 1998-06 Case hardening steel – Technical delivery condi-tions

ISO 683-11

404 10085 2001-07 Nitriding steels – Technical delivery conditions ISO 683-10

404 10087 1999-01 Free-cutting steels – Technical delivery conditions for semi-fi nished products, hot-rolled bars and rods

ISO 683-9

405 10088-1 1995-08 Stainless steels – Part 1: List of stainless steels ISO/TR 15510

405 10088-2 1995-08 Stainless steels – Part 2: Technical delivery condi-tions for general purpose sheet/plate and strip

405 10088-3 1995-08 Stainless steels – Part 3: Technical delivery condi-tions for general purpose semi-fi nished products, bars, rod and sections

404 10089 2003-04 Hot rolled steels for quenched and tempered springs – Technical delivery conditions

ISO 683-14

405 10090 1998-03 Valve steels and alloys for internal combustion engines

ISO 683-15

405 10095 1999-05 Heat resisting steels and nickel alloys ISO 4955

10106 1996-02 Cold rolled non-oriented electrical steel sheet and strip delivered in the fully processed state

IEC 404-8-4

10107 1996-02 Grain-oriented electrical steel sheet and strip de-livered in the fully processed state

IEC 404-8-7

402 10111 1998-03 Continuously hot rolled low carbon steel sheet and strip for cold forming – Technical delivery condi-tions

ISO 3573

403 10120 1997-01 Steel sheet and strip for welded gas cylinders ISO 4978

10126 1996-02 Cold rolled electrical unalloyed steel sheet and strip delivered in the semi-processed state

IEC 404-8-3

402 10130 1999-02 Cold-rolled low carbon steel fl at products for cold forming – Technical delivery conditions (includes Amendment A1:1998)

ISO 3574,ISO 14590

404 10132-1 2000-05 Cold-rolled narrow steel strip for heat treatment – Technical delivery conditions – Part 1: General

ISO 4960

404 10132-2 2000-05 Cold-rolled narrow steel strip for heat treatment – Technical delivery conditions – Part 2: Case hard-ening steels

404 10132-3 2000-05 Cold-rolled narrow steel strip for heat treatment – Technical delivery conditions – Part 3: Steels for quenching and tempering


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DIN EN Date ofissue


404 10132-4 2000-05 Cold-rolled narrow steel strip for heat treatment – Technical delivery conditions – Part 4: Spring steels and other applications

ISO 4960

402 10139 1997-12 Cold rolled uncoated mild steel narrow strip for cold forming – Technical delivery conditions

ISO 6932

402 10142 2000-07 Continuously hot-dip galvanized mild steel sheet and strip for cold forming – Technical delivery con-ditions (including Amendment A1:1995)

ISO 3575

402 10147 2000-07 Continuously hot-dip galvanized sheet and strip made from structural steel – Technical delivery conditions

ISO 4998

402 10149-1 1995-11 Hot-rolled fl at products made of high yield strength steel for cold forming – Part 1: General delivery conditions

402 10149-2 1995-11 Hot-rolled fl at products made of high yield strength steels for cold forming – Part 2: Delivery conditions for thermo-mechanically rolled steels

ISO 6930-1

402 10149-3 1995-11 Hot-rolled products made of high yield strength steels for cold forming – Part 3: Delivery condi-tions for thermomechanically rolled steels

ISO 6930-2

405 10151 2003-02 Stainless steel strip for springs – Technical deliv-ery conditions

ISO 6931-2

402 10152 2003-08 Electrolytically zinc coated cold rolled steel fl ats – Technical delivery conditions

ISO 5002

401 10160 1999-09 Ultrasonic testing of steel fl at product of thickness equal to or greater than 6 mm (refl ection method)

401 10163-1 2005-03 Technical delivery conditions for the surface con-dition of hot rolled steel plate, wide fl ats and sec-tions – Part 1: General requirements

ISO 7788

401 10163-2 2005-03 Technical delivery conditions for the surface con-dition of hot rolled steel plate, wide fl ats and sec-tions – Part 2: Plate and wide fl ats

ISO 7788

401 10163-3 2005-03 Technical delivery conditions for the surface con-dition of hot rolled steel plate, wide fl ats and sec-tions – Part 3: Sections

402 10164 2005-03 Steel products with improved deformation proper-ties perpendicular to the surface of the product – Technical delivery conditions

ISO 7788

10165 1996-02 Cold rolled electrical alloyed steel sheet and strip delivered in the semi-processed state

IEC 404-8-2

401 10168 2004-09 Steel products – Inspection documents – List of information and description

402 10169-1 2004-04 Continuously organic coated (coil coated) steel fl at products – Part 1: General information (defi nitions, materials, tolerances, test methods)


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402 10169-3 2003-09 Continuously organic coated (coil coated) steel fl at products – Part 3: Products for building interior applications

402 10202 2001-07 Cold rolled electrolytic steel with chromium/chro-mium oxide coating

ISO 11949ISO 11950

401 10204 2005-01 Inspection documents for metallic products (in-cludes Amendment A 1:1995)

ISO 10474

402 10205 1992-01 Cold rolled blackplate in coil form for the produc-tion of tinplate or electrolytic steel products with chromium/chromium oxide coating

ISO 11951

403 10207 1997-09 Steels for simple pressure vessels – Technical de-livery conditions for plate, strip and bars (includes Amendment A 1:1997)

403 10208-1 1998-02 Technical delivery conditions for steel pipes for use with combustible fl uids – Part 1: Pipes of re-quirements class A

ISO 3183-1

402 10208-2 1996-08 Technical delivery conditions for steel pipes for use with combustible fl uids – Part 2: Pipes of re-quirements class B

ISO 3183-2

402 10209 1996-05 Continuously hot dip refi ned steel sheet and strip with zinc-aluminium-coating (ZA) – Technical deliv-ery conditions

ISO 5001

402 10210-1 1994-09 Hot worked hollow sections for structural steel-work made from unalloyed structural steel or fi ne grain structural steel – Part 1: Technical delivery conditions

403 10213-1 1996-01 Technical delivery conditions for steel castings for pressure vessels – Part 1: General

ISO 4991

403 10213-2 1996-01 Technical delivery conditions for steel castings for pressure vessels – Part 2: Steel grades for service at ambient temperature and elevated temperature

ISO 4991

403 10213-3 1996-01 Technical delivery conditions for steel castings for pressure vessels – Part 3: Steel grades for service at low temperatures

DIN 17182,ISO 4991

405 10213-4 1996-01 Technical delivery conditions for steel castings for pressure vessels – Part 4: Austenitic and auste-nitic-ferritic steel

ISO 4991

403 10216-1 2004-07 Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 1: Non-alloy steel tubes with specifi ed room temperature prop-erties

ISO 9329-1

403 10216-2 2004-07 Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 2: Non-alloy and alloy steel tubes with specifi ed elevated tem-perature properties

ISO 9329-2


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403 10216-3 2004-07 Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 3: Alloy fi ne grain steel tubes

403 10216-4 2004-07 Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 4: Non-alloy and alloy steel tubes with specifi ed low tempera-ture properties

ISO 9329-3

405 10216-5 2004-11 Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 5: Stainless steel tubes

ISO 9329-4

403 10217-1 2005-04 Welded steel tubes for pressure purposes – Tech-nical delivery conditions – Part 1: Non-alloy steel tubes with specifi ed room temperature properties

ISO 9330-1

403 10217-2 2005-04 Welded steel tubes for pressure purposes – Tech-nical delivery conditions – Part 2: Electric welded non-alloy and alloy steel tubes with specifi ed elevated temperature properties

ISO 9330-2

403 10217-3 2005-04 Welded steel tubes for pressure purposes – Tech-nical delivery conditions – Part 3: Alloy fi ne grain steel tubes

403 10217-4 2005-04 Welded steel tubes for pressure purposes – Tech-nical delivery conditions – Part 4: Electric welded non-alloy steel tubes with specifi ed low tempera-ture properties

ISO 9330-3

403 10217-5 2005-04 Welded steel tubes for pressure purposes – Tech-nical delivery conditions – Part 5: Submerged arc welded non-alloy and alloy steel tubes with speci-fi ed elevated temperature properties

ISO 9330-4

403 10217-6 2005-04 Welded steel tubes for pressure purposes – Tech-nical delivery conditions – Part 6: Submerged arc welded non-alloy steel tubes with specifi ed low temperature properties

ISO 9330-5

405 10217-7 2005-05 Welded steel tubes for pressure purposes – Tech-nical delivery conditions – Part 7: Stainless steel tubes

ISO 9330-6

401 10218-1 1994-05 Steel wire and wire products – General – Part 1: Test methods

402 10219-1 1997-11 Cold formed structural hollow sections of unal-loyed and fi ne grain structural steels – Part 1: Technical delivery conditions

401 10221 1996-01 Surface quality classes of hot rolled steel bars and wire rod of circular cross section – Technical delivery conditions

ISO 9443

403 10222-1 2002-07 Steel forgings for pressure purposes – Part 1: General requirements for open die forgings

ISO 9327-1


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403 10222-2 2000-04 Steel forgings for pressure purposes – Part 2: Fer-ritic and martensitic steels with specifi ed elevated temperature properties (includes Corrigendum AC:2000)

ISO 9327-2

403 10222-3 1999-02 Steel forgings for pressure purposes – Part 3: Nickel steels with specifi ed low temperature prop-erties

ISO 9327-3

403 10222-4 2001-12 Steel forgings for pressure purposes – Part 4: Weldable fi ne grain steels with high proof strength (includes Amendment A1:2001)

ISO 9327-4

405 10222-5 2000-02 Steel forgings for pressure purposes – Part 5: Martensitic, austenitic and austenitic-ferritic stain-less steels

ISO 9327-5

403 10224 2005-12 Non-alloy steel tubes and fi ttings for the convey-ance of water and other aqueous liquids – Techni-cal delivery conditions

ISO 559

402 10225 2002-01 Weldable structural steels for fi xed offshore struc-tures – Technical delivery conditions

ISO 9327-5

401 10229 1998-11 Evaluation of resistance of steel products to hydro-gen induced cracking (HIC)

402 10238 1996-11 Automatically blast-cleaned and automatically pre-fabrication-primed structural steel products

402 10248-1 1995-08 Hot rolled non-alloy steel sheet piling – Part 1: Technical delivery conditions

402 10249-1 1995-08 Cold formed non-alloy steel sheet piling – Part 1: Technical delivery conditions

404 10250-1 1999-12 Open die steel forgings for general purposes – Part 1: General requirements

DIN EN 10083-1,DIN EN 10083-2

404 10250-2 1999-12 Open die steel forgings for general engineering purposes – Part 2: Non-alloy quality and special steels

DIN EN 10083-1,DIN EN 10083-2

404 10250-3 1999-12 Open die steel forgings for general engineering purposes – Part 3: Alloy special steels

DIN EN 10083-1

404,405

10250-4 2000-02 Open die steel forgings for general engineering purposes – Part 4: Stainless steels

401 10254 2000-04 Steel closed die forgings – General technical deliv-ery conditions

403 10255 2004-11 Non-alloy steel tubes suitable for welding and threading – Technical delivery conditions

403 10256 2000-07 Non-destructive testing of steel tubes – Qualifi ca-tion and competence of level 1 and 2 non-destruc-tive testing personnel

ISO 11484

404 10263-1 2002-02 Steel rod, bars and wire for cold heading and cold extrusion – Part 1: General technical delivery con-ditions

ISO 4954


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404 10263-2 2002-02 Steel rod, bars and wire for cold heading and cold extrusion – Part 2: Technical delivery conditions for steels not intended for heat treatment after cold working

ISO 4954

404 10263-3 2002-02 Steel rod, bars and wire for cold heading and cold extrusion – Part 3: Technical delivery conditions for case hardening steels

ISO 4954

404 10263-4 2002-02 Steel rod, bars and wire for cold heading and cold extrusion – Part 4: Technical delivery conditions for steels for quenching and tempering

ISO 4954

404,405

10263-5 2002-02 Steel rod, bars and wire for cold heading and cold extrusion – Part 5: Technical delivery conditions for stainless steels

ISO 4954

10264-1 2002-06 Steel wire and wire products – Steel wire for ropes – Part 1: General requirements

ISO 2332

10264-2 2002-06 Steel wire and wire products – Steel wire for ropes – Part 2: Cold drawn non alloyed steel wire for ropes for general applications

ISO 2332

10264-3 2003-02 Steel wire and wire products – Steel wire for ropes – Part 3: Round and shaped non alloyed steel wire for high duty applications

10264-4 2002-11 Steel wire and wire products – Steel wire for ropes – Part 4: Stainless steel wire

10265 1996-01 Magnetic materials – Specifi cation for steel sheet and strip with specifi ed mechanical properties and magnetic permeability

IEC 404-8-5

401 10266 2003-12 Steel tubes, fi ttings and structural hollow sec-tions – Symbols and defi nition of terms for use in product standards

ISO 3545-1ISO 3545-2ISO 3545-3

404 10267 1998-02 Ferritic-pearlitic engineering steel for precipitation hardening from hot working temperatures

ISO 11692

402 10268 1999-02 Cold-rolled fl at products made of high yield strength micro-alloyed steel for cold forming – General delivery conditions

ISO 13887

403,405

10269 1999-11 Steels and nickel alloys for fasteners with specifi ed elevated and/or low temperature properties

404 10270-1 2001-12 Steel wire for mechanical springs – Part 1: Pat-ented cold drawn unalloyed spring steel wire

ISO 8458-1,ISO 8458-2

404 10270-2 2001-12 Steel wire for mechanical springs – Part 2: Oil hardened and tempered spring steel wire

ISO 8458-1,ISO 8458-3

404, 405

10270-3 2001-08 Steel wire for mechanical springs – Part 3: Stain-less spring steel wire

ISO 6931-1

402 10271 1998-12 Electrolytically zinc-nickel (ZN) coated steel fl at products – Technical delivery conditions


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403,405

10272 2001-01 Stainless steel bars for pressure purposes

403 10273 2000-04 Hot rolled weldable steel bars for pressure pur-poses with specifi ed elevated temperature proper-ties

404 10277-1 1999-10 Bright steel products – Technical delivery condi-tions – Part 1: General

ISO 683-18

404 10277-2 1999-10 Bright steel products – Technical delivery con-ditions – Part 2: Steels for general engineering purposes

ISO 683-18

404 10277-3 1999-10 Bright steel products -Technical delivery condi-tions – Part 3: Free-cutting steels

ISO 683-9

404 10277-4 1999-10 Bright steel products – Technical delivery condi-tions – Part 4: Case-hardening steels

ISO 683-18

404 10277-5 1999-10 Bright steel products – Technical delivery condi-tions – Part 5: Steels for quenching and tempering

ISO 683-18

405 10283 1998-12 Corrosion-resistant steel castings ISO 11972

402 10292 2005-03 Continuously hot-dip coated strip and sheet of steel with higher yield strength for cold forming – Technical delivery conditions

404 10293 2005-06 Steel castings for general engineering uses ISO 3755ISO 14737

405 10295 2003-01 Heat resistant steel castings ISO 11973

404 10296-1 2004-02 Welded circular steel tubes for mechanical and general engineering purposes – Technical delivery conditions – Part 1: Non-alloy and alloy steel tubes

404 10297-1 2003-06 Seamless circular steel tubes for mechanical and general engineering purposes – Technical delivery conditions – Part 1: Non-alloy and alloy steel tubes

405 10302 2002-09 Creep resisting steels, nickel and cobalt alloys

10303 2001-07 Thin magnetic steel sheet and strip for use at me-dium frequencies

10304 2001-07 Magnetic materials (iron and steel) for use in relays

28,404

10305-1 2003-02 Steel tubes for precision applications – Technical delivery conditions – Part 1: Seamless cold drawn tubes

ISO 3304

28,404

10305-2 2003-02 Steel tubes for precision applications – Technical delivery conditions – Part 2: Welded cold drawn tubes

ISO 3305

28,404

10305-3 2003-02 Steel tubes for precision applications – Technical delivery conditions – Part 3: Welded cold sized tubes

ISO 3306


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403 10305-4 2003-10 Steel tubes for precision applications – Technical delivery conditions – Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systems

28,404

10305-5 2003-08 Steel tubes for precision applications – Technical delivery conditions – Part 5: Welded and cold size square and rectangular tubes

403 10305-6 2005-08 Steel tubes for precision applications – Technical delivery conditions – Part 6: Welded cold drawn tubes for hydraulic and pneumatic power systems

401 10306 2002-04 Iron and steel – Ultrasonic testing of H beams with parallel fl anges and IPE beams

401 10307 2002-03 Non-destructive testing – Ultrasonic testing of austenitic and austenitic-ferritic stainless steels fl at products of thickness equal to or greater than 6 mm (refl ection method)

401 10308 2002-03 Non-destructive testing – Ultrasonic testing of steel bars

405 10312 2005-12 Welded stainless steel tubes for the conveyance of water and other aqueous liquids – Technical deliv-ery conditions

401 10314 2003-04 Method for the derivation of minimum values of proof strength of steel at elevated temperatures

404 10323 2004-11 Steel wire and wire products – Bead wire ISO 16650

404 10324 2004-11 Steel wire and wire products – Hose reinforcement wire

ISO/DIS 23717

402 10326 2004-09 Continuously hot-dip coated strip and sheet of structural steels – Technical delivery conditions

ISO 4998ISO 5000ISO 9364ISO14788

402 10327 2004-09 Continuously hot-dip coated strip and sheet of low carbon steels for cold forming – Technical delivery conditions

13674-1 2003-12 Railway applications – Track; Rail – Part 1: Vignole railway rails 46 kg/m and above

DIN EN ISO and DIN ISO Standards

DINHdbk

DIN ENISO

Date ofissue


401 377 1997-10 Steel and steel products – Location and prepa-ration of test pieces for mechanical testing (ISO 377:1997)

ISO 377

404 683-17 2000-04 Heat-treated steels, alloy steels and free-cut-ting steels – Part 17: Ball and roller bearing steels (ISO 683-17:1999)

ISO 683-17


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Date ofissue


401 3887 2003-10 Steels – Determination of depth of decarburization ISO 3887

404 4957 2001-02 Tool steels (ISO 4957:1999) ISO 4957

405 7153-1 2001-02 Surgical instruments – Metallic materials – Part 1: Stainless steel

ISO 7153-1

401 14284 2003-02 Steel and iron – Sampling and preparation of sam-ples for the determination of chemical composition

ISO 14284

401 15630-1 2002-09 Steel for the reinforcement and prestressing of concrete – Test methods – Part 1: Reinforcing bar, wire rod and wire

ISO 15630-1

401 15630-2 2002-09 Steel for the reinforcement and prestressing of concrete – Test methods – Part 2: Welded fabric

ISO 15630-2

401 15630-3 2002-09 Steel for the reinforcement and prestressing of concrete – Test methods – Part 3: Prestressing steels

ISO 15630-3

405 DIN ISO5832-1

2000-08 Implants for surgery – Metallic materials – Part 1: Wrought stainless steel

ISO 5832-1


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Subject indexThe standards numbers highlighted in blue link to the actual documents.

Bars * Free-cutting steel * RodDIN EN 10087

Bars * Rod * Cold extrusionDIN EN 10263-1 DIN EN 10263-2 DIN EN 10263-3 DIN EN 10263-4 DIN EN 10263-5

Bearing steel DIN EN ISO 683-17Bright steel DIN EN 10277-1

DIN EN 10277-2 DIN EN 10277-3 DIN EN 10277-4 DIN EN 10277-5

Case hardening steel DIN EN 10084Cold extrusion * Rod * Bars

DIN EN 10263-1 DIN EN 10263-2 DIN EN 10263-3 DIN EN 10263-4 DIN EN 10263-5

Cold rolled strip DIN EN 10132-1 DIN EN 10132-2 DIN EN 10132-3 DIN EN 10132-4

Cold rolling * Rod * DrawingDIN EN 10016-3 DIN EN 10016-4

Drawing * Cold rolling * RodDIN EN 10016-3 DIN EN 10016-4

Forgings * Open-die forgingsDIN EN 10250-1 DIN EN 10250-2 DIN EN 10250-3 DIN EN 10250-4

Free-cutting steel * Bars * RodDIN EN 10087

Hot rolled steel * Spring steelDIN EN 10089

Nitriding steel DIN EN 10085

Open-die forgings * ForgingsDIN EN 10250-1 DIN EN 10250-2 DIN EN 10250-3 DIN EN 10250-4

Quenched and tempered steelDIN EN 10083-1 DIN EN 10083-2 DIN EN 10083-3

Rod * Bars * Free-cutting steelDIN EN 10087

Rod * Cold extrusion * BarsDIN EN 10263-1 DIN EN 10263-2 DIN EN 10263-3 DIN EN 10263-4 DIN EN 10263-5

Rod * Drawing * Cold rollingDIN EN 10016-3 DIN EN 10016-4

Springs * Wire DIN EN 10270-1 DIN EN 10270-2 DIN EN 10270-3 DIN EN 10323 DIN EN 10324

Steel castings DIN EN 10293Steel for precipitation hardening

DIN EN 10267

Tool steel DIN EN ISO 4957Tubes, welded DIN EN 10296-1

DIN EN 10305-2 DIN EN 10305-3Tubes, seamless DIN EN 10297-1

DIN EN 10305-1Tubes, square DIN EN 10305-5

Welded tubes DIN EN 10296-1Wire * Springs DIN EN 10270-1

DIN EN 10270-2 DIN EN 10270-3 DIN EN 10323 DIN EN 10324


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ICS 77.140.10

Descriptors: Steel, case hardening steel.

Einsatzstähle – Technische Lieferbedingungen

European Standard EN 10084 : 1998 has the status of a DIN Standard.

A comma is used as the decimal marker.

National forewordThis standard has been prepared by ECISS/TC 23.The responsible German body involved in the preparation of this standard was the Normenausschuß Eisenund Stahl (Steel and Iron Standards Committee).The DIN Standards corresponding to the EURONORMs and CEN document referred to in clause 2 of the ENare as follows:

CR 10260 DIN V 17006-100EURONORM 23 DIN 50191EURONORM 103 DIN 50601

AmendmentsDIN 17210, September 1986 edition, has been superseded by the specifications of EN 10084.

Previous editionsDIN 1661: 1924-09, 1929-06; DIN 1662: 1928-07, 1930-06, 1932-05; DIN 1663: 1936-05, 1939x-12, 1940-08;DIN 1664: 1941-05; DIN 1666: 1943-11; DIN 17210: 1951-12, 1959-01, 1969-12, 1986-09.

National Annex NAStandards referred to(and not included in Normative references)

DIN V 17006-100 Designation systems for steel – Additional symbols for steel namesDIN 50191 End quench hardenability testing of steel (Jominy test)DIN 50601 Metallographic examination – Determination of the ferritic or austenitic grain size of steel

and ferrous materials

Ref. No. DIN EN 10084 : 1998-06English price group 15 Sales No. 1115

06.98

DEUTSCHE NORM June 1998

EN 10084{

EN comprises 33 pages.

© No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e.V., Berlin.Beuth Verlag GmbH, D-10772 Berlin, has the exclusive right of sale for German Standards (DIN-Normen).

Case hardening steelsTechnical delivery conditions

English version of DIN EN 10084

Supersedes DIN 17210,September 1986 edition.


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English version

ICS 77.140.10

Descriptors: Steel, case hardening steel.

Central Secretariat: rue de Stassart 36, B-1050 Brussels

European Committee for StandardizationComité Européen de NormalisationEuropäisches Komitee für Normung

Case hardening steelTechnical delivery conditions

© 1998. CEN – All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.

Ref. No. EN 10084 : 1998 E

Aciers pour cémentation – Conditionstechniques de livraison

Einsatzstähle – Technische Liefer-bedingungen

This European Standard was approved by CEN on 1998-03-xxx.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Central Secretariat or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Central Secretariat has thesame status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.

ÈÉË

EN 10084

March 1998


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Page 2EN 10084 : 1998

ContentsPage Page

Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1 Scope . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Normative references . . . . . . . . . . 4

3 Definitions . . . . . . . . . . . . . . . . . . . . 5

4 Classification and designation . . . 54.1 Classification . . . . . . . . . . . . . . . . . . 54.2 Designation . . . . . . . . . . . . . . . . . . . . 5

5 Information to be suppliedby the purchaser . . . . . . . . . . . . . . . 6

5.1 Mandatory information . . . . . . . . . . . 65.2 Options . . . . . . . . . . . . . . . . . . . . . . . 7

6 Manufacturing process . . . . . . . . . 76.1 Melting process . . . . . . . . . . . . . . . . 76.2 Deoxidation . . . . . . . . . . . . . . . . . . . . 76.3 Manufacture of the product . . . . . . 76.4 Heat treatment condition and

surface finish at the time ofdelivery . . . . . . . . . . . . . . . . . . . . . . . 8

6.5 Cast separation . . . . . . . . . . . . . . . . 8

7 Requirements . . . . . . . . . . . . . . . . . 87.1 Chemical composition, hardness

and hardenability . . . . . . . . . . . . . . . 87.2 Technological properties . . . . . . . . . 87.3 Structure . . . . . . . . . . . . . . . . . . . . . . 97.4 Internal soundness . . . . . . . . . . . . . . 97.5 Surface quality . . . . . . . . . . . . . . . . . 97.6 Dimensions, tolerances on

dimensions and shape . . . . . . . . . . . 10

8 Inspection and testing . . . . . . . . . . 108.1 Types and contents of inspection

documents . . . . . . . . . . . . . . . . . . . . 108.2 Specific inspection and testing . . . . 11

9 Marking . . . . . . . . . . . . . . . . . . . . . . 11

Annex A (normative) Supplementaryor special requirements . . . . . . 28

Annex B (informative) Bibliography . . . 29

Annex C (informative) Dimensionalstandards applicable toproducts complying with thisEuropean Standard . . . . . . . . . . 30

Annex D (normative) Determiningthe non-metallic inclusionscontent . . . . . . . . . . . . . . . . . . . . 31

Annex E (informative) Comparisonof steel grades specified inthis European Standard andISO 683-11 : 1987 and othersteel grades previouslystandardizes nationally . . . . . . . 32

Annex F (informative) Classificationof steel grades according tominimum tensile strength asa function of diameter afterquenching and tempering at200 °C . . . . . . . . . . . . . . . . . . . . 33

Foreword

This European Standard has been prepared by ECISS/TC 23 “Steel for heat treatment, alloysteels and free-cutting steels – Qualities”, the Secretariat of which is held by DIN.This European Standard shall be given the status of a national standard, either by publication ofan identical text or by endorsement, and conflicting national standards withdrawn, by July 1998at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organiza-tions of the following countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland,Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, andthe United Kingdom.The United Kingdom will issue a non-conflicting national addition which describes a steel usedin the United Kingdom but is not included in this European Standard.


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1) It may be agreed at the time of ordering, until this EURONORM has been adopted as aEuropean Standard, that either this EURONORM or a corresponding national standard shouldbe applied.


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Page 5EN 10084 : 1998

1) See page 4


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EN

10

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4:1

99

8Table 1: Combinations of usual heat-treatment conditions at delivery, product forms and requirements

according to tables 3 to 7


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Page 13EN 10084 : 1998

Table 2: Surface condition at delivery


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Table 3: Steel grades and chemical composition (cast analysis)

1) Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser,other than for the purpose of finishing the heat. All reasonable precautions should be taken to prevent the addition fromscrap or other material used in manufacture, of such elements which affect the hardenability, mechanical properties andapplicability.

2) Where requirements are made on hardenability (see tables 5 and 6), slight deviations from the limits for the cast analysisare permitted, except for phosphorus and sulfur; these deviations shall, however, not exceed, in the case of carbon,t 0,01% and in all other cases, the values specified in table 4.

3) Steels with improved machinability as a result of the addition of lead or higher sulfur contents, depending on themanufacturing process up to around 0,100 % S (including controlled sulfide and oxide formation, e.g. calcium treat-ment), may be supplied on request. In this case, the upper limit of the manganese content may be increased by 0,15 %.

4) Boron in this case is not added to increase hardenability but to improve the toughness of the case-hardened zone.


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Table 4: Permissible deviations between the product analysis and the limiting valuesgiven in table 3 for the cast analysis

1) t means that in one cast the deviation may occur over the upper value or under the lower value of the specified rangein table 3, but not both at the same time.

2) For steels with a specified sulfur range (0,020 % to 0,040 % according to cast analysis), the permissible deviation ist 0,005 %.


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Table 5: Hardness limits for steel types with specified (normal) hardenability(H-grades; see 7.1)


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Table 6: Hardness limits for steel types with restricted hardenability scatterbands(HH- and HL-grades)


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Page 18EN 10084 : 1998

Table 6 (concluded)


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Table 7: Hardness requirements for products delivered in the conditions‘treated to improve shearability’ (+S), ‘annealed to maximum hardness

requirements’ (+A), ‘treated to hardness range’ (+TH) or ‘treated toferrite-pearlite structure and hardness range’ (+FP)


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Page 20EN 10084 : 1998

Table 8: Requirements for microscopic degree of purity when tested inaccordance with DIN 50602 (method K)

(valid for oxidic non-metallic inclusions)

Table 9: Requirements for microscopic degree of purity when tested inaccordance with NF A 04-106

Table 10: Requirements for microscopic degree of purity when tested inaccordance with SS 11 11 16


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Page 21EN 10084 : 1998

Table 11: Conditions for heat treating test bars and treatment of the steels1)

1) The temperatures given for carburizing, core-hardening, case-hardening and tempering are for guidance; the actualtemperatures chosen should be those that will give the properties required.

2) Time for austenitizing as a guide: 0,5 h minimum.3) The carburizing temperature will depend on the chemical composition of the steel, the mass of the product, and the

carburizing medium. If the steels are direct hardened, in general, a temperature of 950 °C is not exceeded. For specialprocedures (e.g. under vacuum), higher temperatures (e.g. 1020 to 1050 °C) are not unusual.

4) When applying the single quench method, the steel is to be quenched from the carburizing temperature or a lowertemperature. The lower hardening temperatures are in each case to be preferred, in particular when there is risk ofdistortion.

5) The kind of quenching agent depends on, for example, the shape of the products, the cooling conditions and the amountof furnace filling.

6) Time for tempering as a guide: 1 h minimum.


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Page 22EN 10084 : 1998

Table 12: Test conditions for the verification of the requirements givenin column 2

NOTE: Verification of the requirements is only necessary if an inspection certificate or an inspection report isordered and if the requirement is applicable according to table 1, column 9 or 10.


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Pag

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EN

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8Figure 1: Scatter bands for the Rockwell-C hardness in the end quench hardenability test


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Figure 1 (continued)


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Figure 1 (continued)


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Annex A (normative)Supplementary or special requirements


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Annex B (informative)Bibliography


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Annex C (informative)Dimensional standards applicable to products complying with this EuropeanStandard


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Annex D (normative)Determining the non-metallic inclusions content


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Annex E (informative)Comparison of steel grades specified in this European Standard andISO 683-11 : 1987 and other steel grades presviously standardized nationally


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Annex F (informative)Classification of steel grades according to minimum tensile strength as a function of diameter after quenching andtempering at 200 °C


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ICS 77.140.10; 77.140.20

Nitrierstähle – Technische Lieferbedingungen

European Standard EN 10085: 2001 has the status of a DIN Standard.


National forewordThis standard has been prepared by ECISS/TC 23 ‘Steels for heat treatment, alloy steels and free-cuttingsteels – Qualities’ (Secretariat: Germany).The responsible German body involved in its preparation was theNormenausschuss Eisen und Stahl (Steel and Iron Standards Committee).The DIN Standards corresponding to the documents referred to in clause 2 of the EN are as follows:CR 10260 DIN V 17006-100Euronorm 103 DIN 50601Euronorm 104 DIN 50192

AmendmentsDIN 17211, April 1987 edition, has been superseded by the specifications of EN 10085.

Previous editionsDIN 17221: 1970-08, 1987-04.

National Annex NAStandards referred to(and not included in Normative references)DIN 50192 Determination of depth of decarburization of steelDIN 50601 Metallographic examination – Determination of the ferritic or austenitic grain size of steel

and ferrous materialsDIN V 17006-100 Designation systems for steel – Additional symbols for steel names


11.01

DEUTSCHE NORM

EN 10085{


© No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).

Nitriding steelsTechnical delivery conditions


July 2001

Supersedes DIN 17211,April 1987 edition.


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English version

ICS 77.140.10

Management Centre: rue de Stassart 36, B-1050 Brussels



Ref. No. EN 10085 : 2001 E

Aciers pour nitruration – Conditionstechniques de livraison

Nitrierstähle – TechnischeLieferbedingungen

This European Standard was approved by CEN on 2001-01-19.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, andthe United Kingdom.

ÈÉË

EN 10085

March 2001

Nitriding steelsTechnical delivery conditions


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ICS 77.140.50; 77.140.60; 77.140.65

Descriptors: Steel, free-cutting steel, semi-finished products, bars,rod.

Automatenstähle – Technische Lieferbedingungen für Halbzeug,warmgewalzte Stäbe und Walzdraht



National forewordThis standard has been prepared by ECISS/TC 23.The responsible German body involved in its preparation was the Normenausschuß Eisen und Stahl (Steeland Iron Standards Committee).DIN V 17006-100 and DIN 50601 are the standards corresponding to the European Standard CR 10260 andEURONORM 103, respectively, referred to in clause 2 of the EN.

AmendmentsParts of DIN 1651, April 1988 edition, have been superseded by the specifications of DIN EN 10087.

Previous editionsDIN 1651: 1944-08, 1954-08, 1960-11, 1970-04, 1988-04.


DIN V 17006-100 Designation system for steel – Additional symbols for steel namesDIN 50601 Metallographic examination – Determination of the ferritic or austenitic grain size of steel



06.99

DEUTSCHE NORM January 1999

EN 10087{



Free-cutting steelsTechnical delivery conditions for semi-finished products,

hot-rolled bars and rodsEnglish version of DIN EN 10087

Supersedes parts ofDIN 1651, April 1988 edition.


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ICS 77.140.50; 77.140.60; 77.140.65

Descriptors: Steel, free-cutting steel, semi-finished products, bars, rod.



Free-cutting steelsTechnical delivery conditions for semi-finished products,

hot-rolled bars and rods


Ref. No. EN 10087 : 1998 E

Aciers de décolletage – Conditionstechniques de livraison pour lesdemi-produits, barres et fils-machinelaminés à chaud

Automatenstähle – TechnischeLieferbedingungen für Halbzeug,warmgewalzte Stäbe und Walzdraht

This European Standard was approved by CEN on 1998-09-04.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Central Secretariat or to any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Central Secretariat has thesame status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.

ÈÉË

EN 10087

September 1998


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1) It may be agreed at the time of ordering, until this EURONORM has been adopted as anEuropean Standard, that either this EURONORM or a corresponding national standard maybe applied.


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Table 1: Types of steel, chemical composition(applicable to cast analysis) 1)


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Table 2: Permissible deviations between specified analysis andproduct analysis

Permissible maximum contentPermissible deviations 1)

Element according to cast analysis% by mass% by mass

Cß0,30 t 0,02

>0,30 ß0,50 t 0,03

Siß0,05 + 0,01

>0,05 ß0,40 + 0,03

Mnß1,00 t 0,04

>1,00 ß1,70 t 0,06

Pß0,06 + 0,008

>0,06 ß0,11 + 0,02

Sß0,33 t 0,03

>0,33 ß0,40 t 0,04

Pb ß0,35+ 0,03– 0,02

1) t means that in one cast the deviation may occur over the upper value or under thelower value of the specified range in table 1, but not both at the same time.

Table 3: Hardness and tensile strength in the untreated condition offree-cutting steels not intended for heat-treatment


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Table 4: Hardness and tensile strength of case hardening free-cuttingsteels in the untreated condition

Steel designation DiameterHardness 1)2)

Tensile

Name Numberd

HBstrength 1)

mm N/mm²

15 ß d ß 110 – 360 to 530

10S20 1.0721

10 < d ß 116 – 360 to 530

16 < d ß 140 107 to 156 360 to 53010SPb20 1.0722

40 < d ß 163 107 to 156 360 to 530

63 < d ß 100 105 to 146 350 to 490

15 ß d ß 110 – 430 to 610

10 < d ß 116 – 430 to 600

15SMn13 1.0725 16 < d ß 140 128 to 178 430 to 600

40 < d ß 163 128 to 172 430 to 580

63 < d ß 100 125 to 160 420 to 540

1) In cases of dispute, the tensile strength values are deciding.2) The hardness values are given for information only.


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Table 5: Mechanical properties of direct-hardening free-cutting steels 1)

Steel designation Diameter Untreated Quenched and tempered

d Hardness 2)3)Tensile Re Rm

AName Number

mm HBstrength 2) N/mm²

N/mm²%

N/mm² min. min.

15 ß d ß 110 – 550 to 720 430 630 to 780 15

35S20 1.0726

10 < d ß 116 – 550 to 700 430 630 to 780 15

35SPb20 1.075616 < d ß 140 154 to 201 520 to 680 380 600 to 750 16

40 < d ß 163 154 to 198 520 to 670 320 550 to 700 17

63 < d ß 100 149 to 193 500 to 650 320 550 to 700 17

15 ß d ß 110 – 580 to 770 480 700 to 850 14

36SMn14 1.0764

10 < d ß 116 – 580 to 770 460 700 to 850 14

36SMnPb14 1.076516 < d ß 140 166 to 222 560 to 750 420 670 to 820 15

40 < d ß 163 166 to 219 560 to 740 400 640 to 790 16

63 < d ß 100 163 to 219 550 to 740 360 570 to 720 17

15 ß d ß 110 – 580 to 780 480 700 to 850 15

38SMn28 1.0760

10< d ß 116 – 580 to 750 460 700 to 850 15

38SMnPb28 1.076116 < d ß 140 166 to 216 560 to 730 420 700 to 850 15

40 < d ß 163 166 to 216 560 to 730 400 700 to 850 16

63 < d ß 100 163 to 207 550 to 700 380 630 to 800 16

15 ß d ß 110 – 630 to 900 520 700 to 850 16

44SMn28 1.0762

10 < d ß 116 – 630 to 850 480 700 to 850 16

44SMnPb28 1.076316 < d ß 140 187 to 242 630 to 820 420 700 to 850 16

40 < d ß 163 184 to 235 620 to 790 410 700 to 850 16

63 < d ß 100 181 to 231 610 to 780 400 700 to 850 16

15 ß d ß 110 – 590 to 800 490 700 to 850 12

46S20 1.0727

10 < d ß 116 – 590 to 780 490 700 to 850 12

46SPb20 1.075716 < d ß 140 175 to 225 590 to 760 430 650 to 800 13

40 < d ß 163 172 to 216 580 to 730 370 630 to 780 14

63 < d ß 100 166 to 211 560 to 710 370 630 to 780 14

1) Re = yield strength (0,2 % proof stress);

Rm = tensile strength;

A = percentage elongation after fracture (Lo = 5 do).2) In cases of dispute, the tensile strength values are deciding.3) The hardness values are given for information only.


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Table 6: Conditions für heat treatment of case-hardening free-cutting steels 1)

Steel designation Carburizing Core-hardening Case-hardeningQuenching

Tempering 5)

Name Numbertemperature 2) temperature 3) temperature 3)

agentat

°C °C °C °C

10S20 1.0721

10SPb20 1.0722 880 to 980 880 to 920 780 to 820water, oil,

150 to 200

15SMn13 1.0725

emulsion 4)

1) The temperatures given for carburizing, core-hardening, case hardening and tempering are for guidance; the actualtemperatures chosen should be those that will give the properties required.

2) The carburizing temperature will depend on the chemical composition of the steel, the mass of the product, and thecarburizing medium. If the steels are direct hardened, in general, a temperature of 950 °C is not exceeded. For specialprocedures, for example under vacuum, higher temperatures (for example 1020 to 1050 °C) are not unusual.

3) When applying the single quench method, the steel is to be quenched from the carburizing temperature or a lowertemperature. The lower hardening temperatures are in each case to be preferred, in particular when there is risk ofdistortion.

4) The kind of quenching agent depends on, for example, the shape of the products, the cooling conditions and the amountof furnace filling.

5) Time for tempering as a guide: 1 h minimum.

Table 7: Conditions for heat treating of direct-hardeningfree-cutting steels1 )

Steel designation Quenching 2) Tempering 3)

Name Numbertemperature

agentat

°C °C

35S20 1.0726860 to 890 Water or oil 540 to 680

35SPb20 1.0756

36SMn14 1.0764850 to 880 Water or oil 540 to 680

36SMnPb14 1.0765

38SMn28 1.0760850 to 880 Water or oil 540 to 68038SMnPb28 1.0761

44SMn28 1.0762840 to 870 Oil or water 540 to 68044SMnPb28 1.0763

46S20 1.0727840 to 870 Oil or water 540 to 680

46SPb20 1.0757

1) The temperatures are for guidance, but the actual temperatures chosen shall be thosethat will give the properties required.

2) Time for austenitizing as a guide: 0,5 h minimum.3) Time for tempering as a guide: 1 h minimum.


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Table 8: Test conditions for verification of compliance with the various requirementsNOTE: Verification of the requirements is only necessary if an inspection certificate or an inspection report is

ordered and if the requirement is applicable according to 8.2.1.1.

1 2 3 4 5 6 7

RequirementsAmount of testing

Number of

No.sample

tests Sampling 2) Test methodsee table Test products

per sampleunit 1) per testproduct

unit

1 Chemical 1 + 2 C (The cast analysis is given by the manufacturer; for product analysis,composition see B.4)

2 Hardness in 3 + 4 + 5 C + D 1 1 The hardness shall, According tothe untreated where possible, be EN 10003-1condition (as determined at therolled or following point on theas peeled) surface:

– at a distance of– 1 × diameter from the– end of the bar in the– case of round bars,– at a distance of– 1 × thickness from– one end and 0,25 ×– thickness from one– longitudinal edge of– the product in the– case of bars with– square or rectangular– cross section.

3 Mechanical 3 + 4 + 5 C +D +T 1 3) 1 The test pieces for the The tensile testproperties of tensile test shall be shall be carried outproducts in the taken in accordance in accordance withuntreated or with EN ISO 377 EN 10002-1 onquenched and proportional testtempered deliv- pieces having aery condition gauge length of Lo

= 5,65 oS (So =area of the crosssection of the testpiece.)

1) The tests shall be carried out separately for each cast as indicated by “C”, each dimension as indicated by “D” andeach heat treatment batch as indicated by “T”.

Products with different thicknesses may be grouped if the thicknesses lie in the same dimensional range for mechanicalproperties and if the differences in thickness do not affect the properties. In cases of doubt, the thinnest and the thickestproduct shall be tested.

2) The general conditions for selection and preparation of test samples and test pieces shall be in accordance withEN ISO 377 and ISO 14284.

3) If the products are continuously heat treated, one test piece shall be taken for each 25 t or part thereof, but at least onetest piece shall be taken per cast.


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Example: For a rectangular bar with a section of 40 mm × 60 mm, the diameter of the ruling section is 50 mm.

Figure A.1: Diameter of the ruling section for square and rectangular sections for quenchingin oil or water

Width, in mm

Th

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in m

m

Diamet

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f the

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mm


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ICS 77.140.25

Warmgewalzte Stähle für vergütbare Federn – TechnischeLieferbedingungen



National forewordThis standard has been prepared by ECISS/TC 23 ‘Steels for heat treatment, alloy steels and free-cuttingsteels – Qualities’ (Secretariat: Germany).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Warmgewalzte Federstähle.The DIN Standards corresponding to the CEN Technical Report and EURONORMs referred to in clause 2 ofthe EN are as follows:

CR 10260 DIN V 17006-100EURONORM 103 DIN 50601EURONORM 104 DIN 50192

AmendmentsDIN 17221, December 1988 edition, has been superseded by the specifications of EN 10089.

Previous editionsDIN 1669: 1942x-02; DIN 17221: 1955-04, 1972-12, 1988-12.


DIN V 17006-100 Designation systems for steel – Additional symbols for steel namesDIN 50192 Determination of depth of decarburization of steelDIN 50601 Metallographic examination – Determination of the ferritic or austenitic grain size of steel



08.03

DEUTSCHE NORM April 2003

EN 10089{



Hot-rolled steels for quenched and tempered springsTechnical delivery conditions


Supersedes DIN 17221,December 1988 edition.


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English version

ICS 77.140.25



Hot-rolled steels for quenched and tempered springsTechnical delivery conditions


Ref. No. EN 10089 : 2002 E

Aciers laminés à chaud pour ressortstrempés et revenus – Conditionstechniques de livraison

Warmgewalzte Stähle für vergütbareFedern – Technische Liefer-bedingungen

This European Standard was approved by CEN on 2002-11-01.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzer-land, and the United Kingdom.

ÈÉË

EN 10089

December 2002


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ICS 77.140.10; 77.140.50

Kaltband aus Stahl für eine Wärmebehandlung – TechnischeLieferbedingungen – Teil 1: Allgemeines

European Standard EN 10132-1 : 2000 has the status of a DIN Standard.


National forewordThis standard has been prepared by ECISS/TC 23.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee).DIN 50601 and DIN V 17006-100 are the standards corresponding to EURONORM 103 and documentCR 10260, respectively, referred to in clause 2 of the EN.

AmendmentsDIN 17222, August 1979 edition, has been superseded by the specifications of EN 10132-1.

Previous editionsDIN 1669: 1942x-02; DIN 17222: 1955-04, 1979-08.


DIN 50601 Metallographic examination – Determination of the ferritic or austenitic grain size of steeland ferrous materials

DIN V 17006-100 Designation systems for steel – Additional symbols for steel names

Ref. No. DIN EN 10132-1 : 2000-05English price group 07 Sales No. 1107

10.00

DEUTSCHE NORM May 2000

EN 10132-1{

Continued overleaf.EN comprises 13 pages.


Cold-rolled narrow steel strip for heat treatment –Technical delivery conditions

Part 1: GeneralEnglish version of DIN EN 10132-1

This standard, together withDIN EN 10132-4, May 2000edition, supersedesDIN 17222, August 1979edition.


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ICS 77.140.10; 77.140.50

Descriptors:

Cold-rolled narrow steel strip for heat treatmentTechnical delivery conditions

Part 1: General


Ref. No. EN 10132-1 : 2000 E

Kaltband aus Stahl für eineWärmebehandlung – TechnischeLieferbedingungen –Teil 1: Allgemeines

This European Standard was approved by CEN on 2000-01-03.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Central Secretariat or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Central Secretariat has thesame status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.

EN 10132-1

February 2000



|ÈÉË

Feuillards laminés à froid pourtraitement thermique – Conditionstechniques de livraison –Partie 1: Généralités


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ICS 77.140.10; 77.140.50

Kaltband aus Stahl für eine Wärmebehandlung – Technische Lieferbedingungen – Teil 2: Einsatzstähle



National forewordThis standard has been prepared by ECISS/TC 23.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee).


10.00


EN 10132-2{




Part 2: Case hardening steelsEnglish version of DIN EN 10132-2


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ICS 77.140.10; 77.140.50

Descriptors:

Cold-rolled narrow steel strip for heat treatmentTechnical delivery conditionsPart 2: Case hardening steels


Ref. No. EN 10132-2 : 2000 E

Kaltband aus Stahl für eineWärmebehandlung – TechnischeLieferbedingungen – Teil 2: Einsatz-stähle


EN 10132-2

February 2000



|ÈÉË

Feuillards laminés à froid pourtraitement thermique – Conditionstechniques de livraison – Partie 2:Aciers pour cémentation


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ICS 77.140.10; 77.140.50

Kaltband aus Stahl für eine Wärmebehandlung – Technische Lieferbedingungen – Teil 3: Vergütungsstähle



National forewordThis standard has been prepared by ECISS/TC 23.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee).


10.00


EN 10132-3{




Part 3: Steels for quenching and temperingEnglish version of DIN EN 10132-3


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ICS 77.140.10; 77.140.50

Descriptors:

Cold-rolled narrow steel strip for heat treatmentTechnical delivery conditions

Part 3: Steels for quenching and tempering


Ref. No. EN 10132-3 : 2000 E

Kaltband aus Stahl für eineWärmebehandlung – TechnischeLieferbedingungen – Teil 3:Vergütungsstähle


EN 10132-3

February 2000



|ÈÉË

Feuillards laminés à froid pourtraitement thermique – Conditionstechniques de livraison – Partie 3:Acier pour trempe et revenu


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ICS 77.140.10; 77.140.25; 77.140.50

Kaltband aus Stahl für eine Wärmebehandlung – TechnischeLieferbedingungen – Teil 4: Federstähle und andereAnwendungen (enthält Berichtigung AC : 2002)

European Standard EN 10132-4 : 2000 + Corrigendum AC : 2002 has the status of aDIN Standard.


National forewordThis standard has been prepared by ECISS/TC 23 ‘Steels for heat treatment, alloy steels and free-cuttingsteels – Qualities and dimensions’ (Secretariat: Germany).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee).

AmendmentsThis standard differs from the May 2000 edition in that some printing errors have been corrected in theGerman version.

Previous editionsDIN 17222: 1955-04, 1979-08; DIN 1669: 1942x-02; DIN EN 10132-4: 2000-05.


08.03


EN 10132-4{




Part 4: Spring steels and other applications(includes Corrigendum AC : 2002)

English version of DIN EN 10132-4 : 2000 + AC : 2002

Supersedes May 2000 edition.


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ICS 77.140.10; 77.140.25; 77.140.50

Descriptors:


Part 4: Spring steels and other applications(includes Corrigendum AC : 2002)


Ref. No. EN 10132-4 : 2000 + AC : 2002 E

Kaltband aus Stahl für eine Wärme-behandlung – Technische Lieferbe-dingungen – Teil 4: Federstähle undandere Anwendungen(enthält Berichtigung AC : 2002)

This European Standard was approved by CEN on 2000-01-03 and CorrigendumAC on 2002-12-18.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden,Switzerland, and the United Kingdom.

EN 10132-4February 2000



|ÈÉË

Feuillards laminés à froid pour traite-ment thermique – Conditions techni-ques de livraison – Partie 4: Aciers àressorts et autres applications(corrigendum AC : 2002 inclus)

+ ACDecember 2002

Supersedes EN 10132-4 : 2000.


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ICS 77.140.85

Freiformschmiedestücke aus Stahl für allgemeine Verwendung –Teil 1: Allgemeine Anforderungen



National forewordThis standard has been prepared by ECISS/TC 28.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Schmiedestücke.DIN V 17006-100 is the standard corresponding to CEN Technical Report CR 10260.

AmendmentsDIN EN 10250-2, December 1999 edition, DIN 17100, January 1980 edition, and parts of DIN 17440, Sep-tember 1996 edition, have been superseded by the specifications of DIN EN 10250-1.

Previous editionsDIN 17100: 1957-10, 1966-09, 1980-01; DIN 17440: 1967-01, 1972-12, 1985-07, 1996-09.

National Annex NAStandard referred to(and not included in Normative references)

DIN V 17006-100 Designation systems for steels – Additional symbols


06.00

DEUTSCHE NORM December 1999

EN 10250-1{



Open die steel forgings for general engineering purposesPart 1: General requirements

English version of DIN EN 10250-1

This standard, togetherwith DIN EN 10250-2,December 1999 edition,supersedes DIN 17100,January 1980 edition(withdrawn in January 1991),and parts of DIN 17440,September 1996 edition.


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English version

ICS 77.140.85



Open die steel forgings for general engineering purposesPart 1: General requirements


Ref. No. EN 10250-1 : 1999 E

Pièces forgées en acier pour usagegénéral – Partie 1: Exigencesgénérales

Freiformschmiedestücke aus Stahl fürallgemeine Verwendung – Teil 1:Allgemeine Anforderungen


ÈÉË

EN 10250-1

August 1999


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ICS 77.140.45; 77.140.85

Freiformschmiedestücke aus Stahl für allgemeine Verwendung –Teil 2: Unlegierte Qualitäts- und Edelstähle



National forewordThis standard has been prepared by ECISS/TC 28.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Schmiedestücke.

AmendmentsDIN 17100, January 1980 edition, has been superseded by the specifications of DIN EN 10250-2.

Previous editionsDIN 17100: 1957-10, 1966-09, 1980-01.


06.00


EN 10250-2{



Open die steel forgings for general engineering purposesPart 2: Non-alloy quality and special steels


This standard, togetherwith DIN EN 10250-1,December 1999 edition,supersedes DIN 17100,January 1980 edition(withdrawn in January 1991).


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English version

ICS 77.140.45; 77.140.85



Open die steel forgings for general engineering purposesPart 2: Non-alloy quality and special steels


Ref. No. EN 10250-2 : 1999 E

Pièces forgées en acier pour usagegénéral – Partie 2: Aciers de qualiténon alliés et aciers spéciaux

Freiformschmiedestücke aus Stahl fürallgemeine Verwendung – Teil 2:Unlegierte Qualitäts- und Edelstähle


ÈÉË

EN 10250-2

October 1999


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ICS 77.140.20; 77.140.85

Freiformschmiedestücke aus Stahl für allgemeine Verwendung – Teil 3: Legierte Edelstähle





06.00


EN 10250-3{



Open die steel forgings for general engineering purposesPart 3: Alloy special steels



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English version

ICS 77.140.20; 77.140.85



Open die steel forgings for general engineering purposesPart 3: Alloy special steels


Ref. No. EN 10250-3 : 1999 E

Pièces forgées en acier pour usagegénéral – Partie 3: Aciers spéciauxalliés

Freiformschmiedestücke aus Stahl fürallgemeine Verwendung – Teil 3:Legierte Edelstähle


ÈÉË

EN 10250-3

October 1999


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AmendmentsParts of DIN 17440, September 1996 edition, have been superseded by the specifications of DIN EN 10250-4.

Previous editionsDIN 17440: 1967-01, 1972-12, 1985-07, 1996-09.

ICS 77.140.20; 77.140.85

Freiformschmiedestücke aus Stahl für allgemeineVerwendung – Teil 4: Nichtrostende Stähle


07.00

DEUTSCHE NORM February 2000

EN 10250-4{



Open die steel forgings for general engineeringpurposes

Part 4: Stainless steelsEnglish version of DIN EN 10250-4

Supersedes parts ofDIN 17440,September 1996 edition.


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English version

ICS 77.140.20; 77.140.85



Open die steel forgings for general engineeringpurposes

Part 4: Stainless steels


Ref. No. EN 10250-4 : 1999 E

Pièces forgées en acier pour usagegénéral – Partie 4: Aciers inoxy –dables

Freiformschmiedestücke aus Stahl fürallgemeine Verwendung – Teil 4:Nichtrostende Stähle

This European Standard was approved by CEN on 1999-09-09.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Central Secretariat has thesame status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.

ÈÉË

October 1999

EN 10250-4


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ICS 77.140.60; 77.140.65

Walzdraht, Stäbe und Draht aus Kaltstauch- undKaltfließpressstählen – Teil 1: Allgemeine technischeLieferbedingungen



National forewordThis standard has been prepared jointly by ECISS/TC 15 ‘Wire rod – Qualities, dimensions, tolerances andspecific tests’, ECISS/TC 23 ‘Steel for heat treatment, alloy steels and free-cutting steels – Qualities’, andECISS/TC 30 ‘Steel wires’.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Kaltstauch- und Kaltfließpressstähle.The DIN Standards corresponding to the European Standards and EURONORMS referred to in clause 2 ofthe EN are as follows:

European Standard/ DIN StandardEURONORM

ENV 10247 DIN 50602CR 10260 DIN V 17006-100EURONORM 103 DIN 50601EURONORM 104 DIN 50192

AmendmentsDIN 1654-1, October 1989 edition, has been superseded by the specifications of EN 10263-1.

Previous editionsDIN 1654: 1954-08; DIN 1654-1: 1980-03, 1989-10.

National Annex NAStandards referred to(and not included in Normative references and Annex D)

DIN V 17006-100 Designation systems for steel – Additional symbols for steel namesDIN 50192 Determination of depth of decarburization of steelDIN 50601 Metallographic examination – Determination of the ferritic or austenitic grain size of steel

and ferrous materialsDIN 50602 Metallographic examination – Microscopic examination of special steel using standard

diagrams to determine the non-metallic inclusions content


05.02


EN 10263-1{



Steel rod, bars and wire for cold headingand cold extrusion

Part 1: General technical delivery conditionsEnglish version of DIN EN 10263-1

Supersedes DIN 1654-1,October 1989 edition.


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English version

ICS 77.140.60; 77.140.65

Descriptors:


Part 1: General technical delivery conditions


Ref. No. EN 10263-1 : 2001 E

Walzdraht, Stäbe und Drahtaus Kaltstauch- und Kaltfließ-pressstählen – Teil 1: Allgemeinetechnische Lieferbedingungen

This European Standard was approved by CEN on 2001-04-19.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.

EN 10263-1

June 2001



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Barres, fil machine et fils en acierpour déformation à froid et extrusionà froid – Partie 1: Conditionstechniques générales de livraison


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Page 10EN 10263-1 : 2001

Dimensions in millimetres


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Table 1 - Extension of inspection


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Table 2 - Test conditions for the verification of the requirements given in column 2


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Table A.1 - EURONORMS and corresponding national standards


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ICS 77.140.60; 77.140.65

Walzdraht, Stäbe und Draht aus Kaltstauch- und Kaltfließpress-stählen – Teil 2: Technische Lieferbedingungen für nicht für eineWärmebehandlung nach der Kaltverarbeitung vorgesehene Stähle



National forewordThis standard has been prepared jointly by ECISS/TC 15 ‘Wire rod – Qualities, dimensions, tolerances andspecific tests’, ECISS/TC 23 ‘Steel for heat treatment, alloy steels and free-cutting steels – Qualities’, andECISS/TC 30 ‘Steel wires’.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Kaltstauch- und Kaltfließpressstähle.For ease of reference, the following table correlates the material designations/symbols used in DIN 1654-2with those given in the present standard.

Table: Correlation of the material designations used in DIN 1654-2 and EN 10263-2

Material designation

DIN 1654-2 EN 10263-2

Symbol Number Symbol Number

Qst 32-3 1.0303 C4C 1.0303

Qst 34-3 1.0213 C8C 1.0213

QSt 36-3 1.0214 C10C 1.0214

QSt 38-3 1.0234 C15C 1.0234


Previous editionsDIN 1654-2: 1980-03, 1989-10.


05.02


EN 10263-2{



Steel rod, bars and wire for cold heading and cold extrusionPart 2: Technical delivery conditions for steels not intended for heat

treatment after cold workingEnglish version of DIN EN 10263-2



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English version

ICS 77.140.60; 77.140.65

Descriptors:


Part 2: Technical delivery conditions for steels not intended for heattreatment after cold working


Ref. No. EN 10263-2 : 2001 E

Walzdraht, Stäbe und Drahtaus Kaltstauch- und Kaltfließ-pressstählen – Teil 2: TechnischeLieferbedingungen für nicht für eineWärmebehandlung nach der Kalt-verarbeitung vorgesehene Stähle


EN 10263-2

June 2001



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Barres, fil machine et fils en acierpour déformation à froid et extrusionà froid – Partie 2: Conditionstechniques de livraison des aciersn’étant pas destinés à un traitementthermique après travail à froid


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ICS 77.140.60; 77.140.65

Walzdraht, Stäbe und Draht aus Kaltstauch- undKaltfließpressstählen – Teil 3: Technische Lieferbedingungenfür Einsatzstähle



National forewordThis standard has been prepared jointly by ECISS/TC 15 ‘Wire rod – Qualities, dimensions, tolerances andspecific tests’, ECISS/TC 23 ‘Steel for heat treatment, alloy steels and free-cutting steels – Qualities’, andECISS/TC 30 ‘Steel wires’.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Kaltstauch- und Kaltfließpressstähle.For ease of reference, the following table correlates the material designations/symbols used in DIN 1654-3with those given in the present standard.



DIN 1654-3 EN 10263-3


Cq 15 1.1132 C15E2C 1.1132

17 Cr 3 1.7016 17Cr3 1.7016

16 MnCr 5 1.7131 16MnCr5 1.7131

20 MoCr 4 1.7321 20MoCr4 1.7321

21 NiCrMo 2 1.6523 20NiCrMo2-2 1.6523

15 CrNi 6 1.5919 17CrNi6-6 1.5918




05.02


EN 10263-3{




Part 3: Technical delivery conditions for case hardening steelsEnglish version of DIN EN 10263-3



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English version

ICS 77.140.60; 77.140.65

Descriptors:


Part 3: Technical delivery conditions for case hardening steels


Ref. No. EN 10263-3 : 2001 E

Walzdraht, Stäbe und Drahtaus Kaltstauch- und Kaltfließ-pressstählen – Teil 3: TechnischeLieferbedingungen für Einsatzstähle


EN 10263-3

June 2001



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Barres, fil machine et fils enacier pour déformation à froidet extrusion à froid – Partie 3:Conditions techniques de livraisondes aciers de cémentation


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Table 2 - Steel grades and chemical composition (heat analysis %) by mass a) b)

a)

b)

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Table 4 - Mechanical properties for non-alloy steel grades


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Table 5 - Mechanical properties for boron alloyed steel grades


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Table 6 - Mechanical properties for alloy steel grades


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Table 6 (concluded)


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Table 7 - Hardness limits for steel grades with specified (normal) hardenability (+H grades, see 6.4.1)


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Table 8 - Hardness limits for steel grades with specified (normal) hardenability (+HH and +HL grades, see 6.4.2)


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ICS 77.140.60; 77.140.65

Walzdraht, Stäbe und Draht aus Kaltstauch- und Kaltfließpress-stählen – Teil 4: Technische Lieferbedingungen für Vergütungsstähle



National forewordThis standard has been prepared jointly by ECISS/TC 15 ‘Wire rod – Qualities, dimensions, tolerances andspecific tests’, ECISS/TC 23 ‘Steel for heat treatment, alloy steels and free-cutting steels – Qualities’, andECISS/TC 30 ‘Steel wires’.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Kaltstauch- und Kaltfließpressstähle.For ease of reference, the table overleaf correlates the material designations/symbols used in DIN 1654-4with those given in the present standard.


05.02


EN 10263-4{



Steel rod, bars and wire for cold heading and cold extrusionPart 4: Technical delivery conditions for steels for quenching

and temperingEnglish version of DIN EN 10263-4



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DIN 1654-4 EN 10263-4


Cq 22 1.1152 – –

Cq 35 1.1172 C35EC 1.1172

Cq 45 1.1192 C45EC 1.1192

38 Cr2 1.7003 38Cr2 1.7003

46 Cr 2 1.7006 46Cr2 1.7006

34 Cr 4 1.7033 34Cr4 1.7033

37 Cr 4 1.7034 37Cr4 1.7034

41 Cr 4 1.7035 41Cr4 1.7035

25 CrMo 4 1.7218 25CrMo4 1.7218

34 CrMo 4 1.7220 34CrMo4 1.7220

42 CrMo 4 1.7225 42CrMo4 1.7225

34 CrNiMo 6 1.6582 34CrNiMo6 1.6582

30 CrNiMo 8 1.6580 – –

22 B 2 1.5508 23B2 1.5508

28 B2 1.5510 28B2 1.5510

35 B 2 1.5511 – –

19 MnB 4 1.5523 (20MnB4) (1.5525)



Page 2DIN EN 10263-4 : 2002-02


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English version

ICS 77.140.60; 77.140.65

Descriptors:


Part 4: Technical delivery conditions for steels for quenchingand tempering


Ref. No. EN 10263-4 : 2001 E

Walzdraht, Stäbe und Draht ausKaltstauch- und Kaltfließpress-stählen – Teil 4: Technische Liefer-bedingungen für Vergütungsstähle


EN 10263-4

June 2001



|ÈÉË

Barres, fil machine et fils enacier pour déformation à froidet extrusion à froid – Partie 4:Conditions techniques de livraisondes aciers pour trempe et revenu


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Table 2 - Steel grades and chemical composition for steel grades without boron (heat analysis) % by mass a) b)


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Table 3 - Steel grades and chemical composition for steel grades containing boron (heat analysis) % by mass a) b)


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Table 4 - Permissible devations between product analysis and the limitingvalues specified in tables 2 and 3 for the heat analysis


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Table 5 - Mechanical properties for steel grades without boron


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Table 6 - Mechanical properties for steel grades containing boron


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Table 6 (concluded)


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Table 7 - Hardness limits for steel grades without boron with specified (normal) hardenability (+H grades; see 6.4.1)


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Table 8 - Hardness limits for steel grades without boron with restricted hardenability scatter bands(+HH and +HL grades; see 6.4.2)a)


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Table 8 (concluded)a)


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Table 9 - Hardness limits for steelgrades containing boron with specified (normal) hardenability (+H grades; see 6.4.1)


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Table 10 - Maximum diameter for wich at least 90 % martensite shall be attainedin the core hardness test (+CH grades)

Steels without boron

Steels containing boron


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ICS 77.140.60; 77.140.65

Walzdraht, Stäbe und Draht aus Kaltstauch- und Kaltfließ-pressstählen – Teil 5: Technische Lieferbedingungen fürnichtrostende Stähle



National forewordThis standard has been prepared jointly by ECISS/TC 15 ‘Wire rod – Qualities, dimensions, tolerances andspecific tests’, ECISS/TC 23 ‘Steel for heat treatment, alloy steels and free-cutting steels – Qualities’, andECISS/TC 30 ‘Steel wires’.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Kaltstauch- und Kaltfließpressstähle.For ease of reference, the table overleaf correlates the material designations/symbols used in DIN 1654-5with those given in the present standard.


05.02


EN 10263-5{




Part 5: Technical delivery conditions for stainless steelsEnglish version of DIN EN 10263-5



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DIN 1654-5 EN 10263-5


X 6 Cr 17 1.4016 X6Cr17 1.4016

X 10 Cr 13 1.4006 X12Cr13 1.4006

X 2 CrNi 19 11 1.4306 X2CrNi19-11 1.4306

X 5 CrNi 18 12 1.4303 X4CrNi18-12 1.4303

X 5 CrNiMo 17 12 2 1.4401 X5CrNiMo17-12-2 1.4401

X 2 CrNiN 18 10 1.4311 – –

X 2 CrNiMoN 17 13 3 1.4429 X2CrNiMoN17-13-3 1.4429

X 6 CrNiTi 18 10 1.4541 X6CrNiTi18-10 1.4541

X 6 CrNiMoTi 17 12 2 1.4571 X6CrNiMoTi17-12-2 1.4571

X 3 CrNiCu 18 9 1.4567 X3CrNiCu18-9-4 1.4567


Previous editionsDIN 1654-5: 1980-03, 1989-10.

Page 2DIN EN 10263-5 : 2002-02


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English version

ICS 77.140.60; 77.140.65

Descriptors:


Part 5: Technical delivery conditions for stainless steels


Ref. No. EN 10263-5 : 2001 E

Walzdraht, Stäbe und Draht ausKaltstauch- und Kaltfließpress-stählen – Teil 5: Technische Lieferbe-dingungen für nichtrostende Stähle


EN 10263-5

June 2001



|ÈÉË

Barres, fil machine et fils en acierpour déformation à froid et extrusionà froid – Partie 5: Conditionstechniques de livraison des aciersinoxydables


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ICS 77.140.10; 77.140.20

Descriptors: Steel, ferritic steel, precipitation hardening.

Von Warmformgebungstemperatur ausscheidungshärtende ferritisch-perlitische Stähle



National forewordThis standard has been prepared by ECISS/TC 23.The responsible German body involved in the preparation of this standard was the Normenausschuß Eisenund Stahl (Steel and Iron Standards Committee).


05.98


EN 10267{



Ferritic-pearlitic steels for precipitationhardening from hot-working temperatures



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ICS 77.140; 77.140.10

Descriptors: Steel, ferritic steel, precipitation hardening.



Ferritic-pearlitic steels for precipitation hardeningfrom hot-working temperatures


Ref. No. EN 10267 : 1998 E

Aciers de type ferrite-perlite aptes audurcissement par précipitation à partirdes températures de formage à chaud

Von Warmformgebungstemperaturausscheidungshärtende ferritisch-perlitische Stähle


ÈÉË

EN 10267

January 1998


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Dimensions in millimetres

1 sample product2 sample3 rough specimen4 test piece

Circular and similar shaped sectionsCircular and similar shaped sectionsCircular and similar shaped sectionsCircular and similar shaped sectionsCircular and similar shaped sections

Rectangular sections including squaresRectangular sections including squaresRectangular sections including squaresRectangular sections including squaresRectangular sections including squares

Figure 1:Figure 1:Figure 1:Figure 1:Figure 1: Location of the test pieces in barsLocation of the test pieces in barsLocation of the test pieces in barsLocation of the test pieces in barsLocation of the test pieces in bars

1) For small products (a or b ß 25 mm), the test piece should consist ofan unmachined part of the bar.

Tensile test piece

a ß 251)a ß 251)

b ö a

a > 251)b ö a


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ICS 77.140.25; 77.140.65

Stahldraht für Federn – Teil 1: Patentiert-gezogener unlegierterFederstahldraht



National forewordThis standard has been prepared by ECISS/TC 30/SC 2 ‘Steel wire for mechanical springs’ (Secretariat:Belgium).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee).DIN 50192 is the standard corresponding to EURONORM 104 referred to in clause 2 of the EN.

AmendmentsDIN 2076 and DIN 17223-1, December 1984 editions, have been superseded by the specifications ofDIN EN 12166, April 1998 edition, DIN EN 10218-2, August 1996 edition, and EN 10270-1.

Previous editionsDIN 2076: 1944-02, 1984-12; DIN 17223: 1955-04; DIN 17223-1: 1964-03, 1984-12.


DIN 50192 Determination of depth of decarburization of steel


04.02


EN 10270-1{



Steel wire for mechanical springsPart 1: Patented cold drawn unalloyed spring steel wire


This standard, together withDIN EN 12166, April 1998 edition,and DIN EN 10218-2, August 1996edition, supersedes DIN 2076 andDIN 17223-1, December 1984editions.


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English version

ICS 77.140.25; 77.140.65

Descriptors:

Steel wire for mechanical springsPart 1: Patented cold drawn unalloyed spring steel wire


Ref. No. EN 10270-1 : 2001 E

Stahldraht für Federn – Teil 1:Patentiert-gezogener unlegierterFederstahldraht


EN 10270-1

April 2001



|ÈÉË

Fils an acier pour ressortsmécaniques – Partie 1: Filspour ressorts en acier nonallié, patentés, tréfilés à froid


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ICS 77.140.25; 77.140.65

Stahldraht für Federn – Teil 2: Ölschlussvergüteter Federstahldraht



National forewordThis standard has been prepared by ECISS/TC 30/SC 2 ‘Steel wire for mechanical springs’ (Secretariat:Belgium).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee).DIN 50602 and DIN 50192 are the standards corresponding to ENV 10247 and EURONORM 104,respectively, referred to in clause 2 of the EN.

AmendmentsDIN 17223-2, September 1990 edition, has been superseded by the specifications of EN 10270-2.



DIN 50192 Determination of depth of decarburization of steelDIN 50602 Metallographic examination – Microscopic examination of special steel using standard

diagrams to determine the non-metallic inclusions content


04.02


EN 10270-2{



Steel wire for mechanical springsPart 2: Oil hardened and tempered spring steel wire


Supersedes DIN 17223-2,September 1990 edition.


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English version

ICS 77.140.25; 77.140.65

Descriptors:

Steel wire for mechanical springsPart 2: Oil hardened and tempered spring steel wire


Ref. No. EN 10270-2 : 2001 E

Stahldraht für Federn –Teil 2: ÖlschlussvergüteterFederstahldraht


EN 10270-2

April 2001



|ÈÉË

Fils en acier pour ressortsmécaniques – Partie 2: Fils enacier trempés à l’huile et revenus


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ICS 77.140.25; 77.140.65

Stahldraht für Federn – Teil 3: Nicht rostender Federstahldraht



National forewordThis standard has been prepared by ECISS/TC 30 ‘Steel wires’ (Secretariat: Belgium).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee).

AmendmentsParts of DIN 17224, February 1982 edition, have been superseded by the specifications of EN 10270-3.

Previous editionsDIN 17224: 1955-04, 1968-07, 1982-02.


12.01

DEUTSCHE NORM August 2001

EN 10270-3{



Steel wire for mechanical springsPart 3: Stainless spring steel wireEnglish version of DIN EN 10270-3

Supersedes parts of DIN 17224,February 1982 edition.


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ICS 77.140.25; 77.140.65

Descriptors:

Steel wire for mechanical springsPart 3: Stainless spring steel wire


Ref. No. EN 10270-3 : 2001 E

Stahldraht für Federn – Teil 3: Nichtrostender Federstahldraht


EN 10270-3

April 2001



|ÈÉË

Fils en acier pour ressortsmécaniques – Partie 3: Fils enacier inoxydable


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ICS 77.140.60

Blankstahlerzeugnisse – Technische Lieferbedingungen – Teil 1: Allgemeines


03.00

DEUTSCHE NORM October 1999

EN 10277-1{



Bright steel productsTechnical delivery conditions

Part 1: GeneralEnglish version of DIN EN 10277-1



National forewordThis standard has been prepared by ECISS/TC 23.The responsible German body involved in its preparation was the Normenausschuß Eisen und Stahl (Ironand Steel Standards Committee).The DIN Standards corresponding to the European Standards referred to in clause 2 of the EN are as follows:CR 10260 DIN V 17006-100EURONORM 103 DIN 50601EURONORM 104 DIN 50192

AmendmentsDIN 1652-1, November 1990 edition, has been superseded by the specifications of EN 10277-1.

Previous editionsDIN 1652: 1944x-08, 1963-05; DIN 1652-1: 1990-11.


DIN V 17006-100 Designation system for steel – Additional symbols for steel namesDIN 50192 Determination of depth of decarburization of steelDIN 50601 Metallographic examination – Determination of the ferritic or austenitic grain size of steel


Supersedes DIN 1652-1,November 1990 edition.


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English version

ICS 77.140.60




Part 1: General


Ref. No. EN 10277-1 : 1999 E

Produits en acier transformés à froid –Conditions techniques de livraison –Partie 1: Généralités

Blankstahlerzeugnisse –Technische Lieferbedingungen –Teil 1: Allgemeines


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EN 10277-1


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8

101010


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Thic

knes

s, in

mm

a

Width, in mm a

Diamet

er o

f the

rulin

g cr

oss s

ectio

n, in

mm

a

:

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Rounds quenched in mildly agitated water

Rounds quenched in mildly agitated oil

Bar

dia

met

er,

in m

ma

Bar

dia

met

er,

in m

ma

Distance from the quenched end, in mm a

Distance from the quenched end, in mm a

a) Surfaceb) 3/4 radiusc) Centre

:

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ICS 77.140.60

Blankstahlerzeugnisse – Technische Lieferbedingungen –Teil 2: Stähle für allgemeine technische Verwendung


03.00


EN 10277-2{




Part 2: Steels for general engineering purposesEnglish version of DIN EN 10277-2



National forewordThis standard has been prepared by ECISS/TC 23.The responsible German body involved in its preparation was the Normenausschuß Eisen und Stahl (Ironand Steel Standards Committee).





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English version

ICS 77.140.20; 77.140.60




Part 2: Steels for general engineering purposes


Ref. No. EN 10277-2 : 1999 E

Produits en acier transformés à froid –Conditions techniques de livraison –Partie 2: Aciers d’usage général

Blankstahlerzeugnisse – TechnischeLieferbedingungen – Teil 2: Stähle fürallgemeine technische Verwendung


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EN 10277-2


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ICS 77.140.60

Blankstahlerzeugnisse – Technische Lieferbedingungen –Teil 3: Automatenstähle


03.00


EN 10277-3{




Part 3: Free-cutting steelsEnglish version of DIN EN 10277-3




AmendmentsDIN 1651, April 1988 edition, has been superseded by the specifications of EN 10277-3.

Previous editionsDIN 1651: 1944-08, 1954-08, 1960-11, 1970-04, 1988-04.

This standard, together withDIN EN 10087, January 1999edition, supersedes DIN 1651,April 1988 edition.


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ICS 77.140.10; 77.140.60




Part 3: Free-cutting steels


Ref. No. EN 10277-3 : 1999 E

Produits en acier transformés à froid –Conditions techniques de livraison –Partie 3: Aciers de décolletage

Blankstahlerzeugnisse – TechnischeLieferbedingungen –Teil 3: Automatenstähle


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EN 10277-3


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≥


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≥

≥


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Table 5: Mechanical properties of free-cutting steels for direct hardening

Designation

Steel nameSteel

number

Thickness1)2)

Mechanical properties2)

As rolled + turned (+SH) Cold drawn (+C)

Hardness4)

Quenched + tempered +cold drawn (+QT +C)

Cold drawn + quenched +tempered3) (+C +QT)

to

to

to

to

to

to

toto

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

toto

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

to

toto

to

to

to

to

to

to

to

to

For non-round products in the quenched and tempered condition, see EN 10277-1, figure A.1.For thicknesses < 5 mm the mechanical properties may be agreed at the time of enquiry and order.These values are also valid for the 'quenched + tempered + turned' condition.Only for information.For flats the proof strength (Rp0,2) may deviate by –10 % and the tensile strength (Rm) by t 10 %.By means of heavy drafting these steels may be supplied with a minimum tensile strength (Rm) of 920 N/mm² and a minimum elongation (A) of 4 %.


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ICS 77.140.60

Blankstahlerzeugnisse – Technische Lieferbedingungen – Teil 4: Einsatzstähle


03.00


EN 10277-4{



Bright steel productsTechnical delivery conditionsPart 4: Case-hardening steels




National forewordThis standard has been prepared by ECISS/TC 23.The responsible German body involved in its preparation was the Normenausschuß Eisen und Stahl (Ironand Steel Standards Committee).DIN 50601 is the standard corresponding to EURONORM 103 referred to in clause 2 of the EN.




DIN 50601 Metallographic examination – Determination of the ferritic or austenitic grain size of steel andferrous materials



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English version

ICS 77.140.20; 77.140.60



Bright steel productsTechnical delivery conditionsPart 4: Case-hardening steels


Ref. No. EN 10277-4 : 1999 E

Produits en acier transformés à froid –Conditions techniques de livraison –Partie 4: Aciers pour cémentation

Blankstahlerzeugnisse –Technische Lieferbedingungen –Teil 4: Einsatzstähle


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EN 10277-4


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.... .


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ICS 77.140.60

Blankstahlerzeugnisse – Technische Lieferbedingungen –Teil 5: Vergütungsstähle


03.00


EN 10277-5{




Part 5: Steels for quenching and temperingEnglish version of DIN EN 10277-5








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ICS 77.140.20; 77.140.60




Part 5: Steels for quenching and tempering


Ref. No. EN 10277-5 : 1999 E

Produits en acier transformés à froid –Conditions techniques de livraison –Partie 5: Aciers pour trempe et revenu

Blankstahlerzeugnisse –Technische Lieferbedingungen –Teil 5: Vergütungsstähle


|

July 1999

EN 10277-5


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s,


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DEUTSCHE NORM

{

© No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).

June 2005

DIN EN 10293

English price group 11 www.din.de

www.beuth.de 10.05 9651147

Continued overleaf.Document comprises 18 pages.

Steel castings for general engineering usesEnglish version of DIN EN 10293

Stahlguss für allgemeine Anwendungen

National forewordThis standard has been prepared by ECISS/TC 31 ‘Steel castings’ (Secretariat: France).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steel and Iron Standards Committee), Technical Committee 11 Stahlguss.

AmendmentsThis standard differs from DIN 1681, June 1985 edition, DIN 17182, May 1992 edition, and DIN 17205, April 1992 edition, as follows:

a) DIN 1681:1985-061) Steel grades GS200 (1.0449) and GS240 (1.0455) have been included.2) Steel grade GS – 52 (1.0552) has been dropped.3) The steel names have been changed as follows (with the material numbers left unchanged):

Designation as in DIN EN 10293 Designation as in DIN 1681

Name Material number Name Material

number

GE200 1.0420 GS – 38 1.0420

GE240 1.0446 GS – 45 1.0446

GE300 1.0558 GS – 60 1.0558

4) Details regarding chemical composition, mechanical properties, heat treatment and welding oper-ations have been amended.5) The standard has been editorially revised.

ICS 77.140.80 This standard, together with DIN EN 10213-1 and DIN EN 10213-3, January 1996 editions, supersedes DIN 17182, May 1992 edition, DIN 1681, June 1985 edition, and DIN 17205, April 1992 edition.


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b) DIN 17182:1992-051) Steel grades GS – 8 Mn 7 (1.5015), GS – 8 MnMo 7 4 (1.5430) and GS 13 MnNi 6 4 (1.6221) have been dropped.2) The steel names and material numbers have been changed as follows:



number

G17Mn5 1.1131 GS – 16 Mn 5 1.1131

G20Mn5 1.6220 GS – 20 Mn 5 1.1120

3) Details regarding chemical composition, mechanical properties, heat treatment and welding opera-tions have been amended.4) The standard has been editorially revised.

c) DIN 17205:1992-041) Steel grades GS – 35 CrMoV 10 4 (1.7755), GS – 25 CrNiMo 4 (1.6515) and GS – 33 NiCrMo 7 4 4 (1.6740) have been dropped.2) 16 additional steel grades have been included.3) The steel names and material numbers have been changed as follows:



number

G28Mn6 1.1165 GS – 30 Mn 5 1.1165

G26CrMo4 1.7221 GS – 25 CrMo 4 1.7218

G34CrMo4 1.7230 GS – 34 CrMo 4 1.7220

G42CrMo4 1.7231 GS – 42 CrMo 4 1.7225

G30CrMoV6-4 1.7725 GS – 30 CrMoV 6 4 1.6582

G35CrNiMo6-6 1.6579 GS – 34 CrNiMo 6 1.6582

G32NiCrMo8-5-4 1.6570 GS – 30 NiCrMo 8 5 1.6570

4) Details regarding chemical composition, mechanical properties, heat treatment and welding opera-tions have been amended.5) The standard has been editorially revised.

Previous editionsDIN 1681: 1925-04, 1929-07, 1942xx-03, 1967-06, 1985-06; DIN 17182: 1985-06, 1992-05; DIN 17205: 1992-04.

Page 2 DIN EN 10293:2005-06


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English version

ICS 77.140.80

Management Centre: rue de Stassart, 36 B-1050 Brussels


© 2005. CEN – All rights of exploitation in any form and by any means reserved worldwide for CEN national members.

Ref. No. EN 10293:2005 E

ÈÉË

EN 10293

April 2005

Steel castings for general engineering uses

Aciers moulés d’usage général Stahlguss für allgemeine Anwen-dungen

This European Standard was approved by CEN on 2005-02-14.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to any CEN member.The European Standards exist in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.


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ICS 77.140.75

Welded circular steel tubes for mechanical andgeneral engineering purposes

Technical delivery conditionsPart 1: Non-alloy and alloy steel tubes


Geschweißte kreisförmige Stahlrohre für den Maschinenbau und allgemeine technische Anwendungen –Technische Lieferbedingungen – Teil 1: Rohre aus unlegierten und legierten Stählen



National forewordThis standard has been prepared by ECISS/TC 29 ‘Steel tubes and fittings for steel tubes’ (Secretariat: Italy).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Maschinenbaurohre und Hohlstangen.DIN V 17006-100 is the standard corresponding to CEN Technical Report CR 10260 referred to in clause 2of the EN.


DIN EN 10296-1 {


This standard, together with DIN EN 10208-1,February 1998 edition, DIN EN 10216-1 andDIN EN 10217-1, August 2002 editions,DIN EN 10224, July 2003 edition, andDIN EN 10296-1, June 2003 edition, super-sedes DIN 1626, October 1984 edition, and,together with DIN EN 10217-1, August 2002edition, and DIN EN 10224, July 2003 edition,supersedes DIN 1628, October 1984 edition.

Normenausschuss Bauwesen (NABau) im DIN

English price group 14www.din.de

www.beuth.de 06.04 9557397

Continued overleaf.Document comprises 30 pages.


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Page 2DIN EN 10296-1 : 2004-02

AmendmentsDIN 1626, October 1984 edition, and DIN 1628, October 1984 edition, have been superseded by the specifi-cations of EN 10296-1.

Previous editionsDIN 1626: 1952-12x, 1984-10; DIN 1626-1: 1965-01; 1926-03: 1965-01; DIN 1628: 1952-12x, 1984-10;DIN 1628-1: 1965-01; DIN 1626-4: 1965-01.

National Annex NAStandard referred to(and not included in Normative references and Bibliography)



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English version

ICS 77.140.75



Welded circular steel tubes for mechanical and generalengineering purposes – Technical delivery conditions

Part 1: Non-alloy and alloy steel tubes


Ref. No. EN 10296-1 : 2003 E

Tubes ronds soudés en acier pourutilisation en mécanique générale eten construction mécanique – Condi-tions techniques de livraison –Partie 1: Tubes en acier non allié etallié

Geschweißte kreisförmige Stahlrohrefür den Maschinenbau und allgemeinetechnische Anwendungen – Techni-sche Lieferbedingungen – Teil 1:Rohre aus unlegierten und legiertenStählen

This European Standard was approved by CEN on 2003-02-20.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland,Ireland, Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia,Spain, Sweden, Switzerland, and the United Kingdom.

ÈÉË

EN 10296-1

June 2003


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ICS 77.140.75

Nahtlose kreisförmige Stahlrohre für den Maschinenbau undallgemeine technische Anwendungen – Technische Liefer-bedingungen – Teil 1: Rohre aus unlegierten und legiertenStählen



National forewordThis standard has been prepared by ECISS/TC 29 ‘Steel tubes and fittings for steel tubes’ (Secretariat: Italy).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Maschinenbaurohre und Hohlstangen.DIN V 17006-100 is the standard corresponding to CEN Technical Report CR 10260 referred to in clause 2of the EN.

AmendmentsDIN 17204, November 1990 edition, and parts of DIN 1629 and DIN 1630, October 1984 editions, have beensuperseded by the specifications of EN 10297-1.

Previous editionsDIN 17204: 1990-11; DIN 1629: 1929-08, 1932-09, 1984-10; DIN 1629-1: 1961-01; DIN 1629-3: 1961-01;DIN 1629-4: 1961-01; DIN 1630: 1984-10.




10.03

DEUTSCHE NORM June 2003

EN 10297-1{



Seamless circular steel tubes for mechanical and generalengineering purposes – Technical delivery conditions

Part 1: Non-alloy and alloy steel tubesEnglish version of DIN EN 10297-1

This standard supersedesDIN 17204, November 1990edition, and, together withDIN EN 10208-1, February1998 edition, andDIN EN 10216-1, August 2002edition, partly supersedesDIN 1629 and DIN 1630,October 1984 editions.


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February 2003

English version

ICS 77.140.75



Seamless circular steel tubes for mechanical and generalengineering purposes – Technical delivery conditions

Part 1: Non-alloy and alloy steel tubes


Ref. No. EN 10297-1 : 2003 E

Tubes sans soudure en acier pourutilisation en mécanique générale eten construction mécanique – Condi-tions techniques de livraison –Partie 1: Tubes en acier non allié etallié

Nahtlose kreisförmige Stahlrohre fürden Maschinenbau und allgemeinetechnische Anwendungen – Techni-sche Lieferbedingungen – Teil 1:Rohre aus unlegierten und legiertenStählen


ÈÉË

EN 10297-1


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11111114212122222222

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ICS 77.140.75

Präzisionsstahlrohre – Technische Lieferbedingungen –Teil 1: Nahtlose kaltgezogene Rohre



National forewordThis standard has been prepared by ECISS/TC 29.The responsible German body involved in the preparation of this standard was the Normenausschuss Eisenund Stahl (Steel and Iron Standards Committee), Technical Committee Präzisionsstahlrohre.DIN V 17006-100 is the standard corresponding to CEN Technical Report CR 10260 referred to in clause 2of the EN.

AmendmentsDIN 2391-1 and DIN 2391-2, September 1994 editions, have been superseded by the specifications ofEN 10305-1.

Previous editionsDIN 2385: 1993-12; DIN 2385-1: 1940-6, 1943-12, 1957-07; DIN 2391: 1932-04; DIN 2391-1: 1940-06,1957-11, 1965-11, 1981-07, 1994-09; DIN 2391-2: 1940-06, 1957-11, 1967-07, 1981-07, 1994-09.




04.03


EN 10305-1{



Steel tubes for precision applications –Technical delivery conditionsPart 1: Seamless cold drawn tubesEnglish version of DIN EN 10305-1

Supersedes DIN 2391-1 andDIN 2391-2, September 1994editions.


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English version

ICS 77.140.75

Steel tubes for precision applications –Technical delivery conditions

Part 1: Seamless cold drawn tubes


Ref. No. EN 10305-1 : 2002 E

Präzisionsstahlrohre – TechnischeLieferbedingungen – Teil 1: Nahtlosekaltgezogene Rohre

This European Standard was approved by CEN on 2002-10-02.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzer-land, and the United Kingdom.

EN 10305-1

November 2002



ÈÉË

Tubes de précision en acier – Condi-tions techniques de livraison – Partie 1:Tubes sans soudure étirés à froid


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ICS 77.140.75

Präzisionsstahlrohre – Technische Lieferbedingungen –Teil 2: Geschweißte kaltgezogene Rohre





Previous editionsDIN 2393: 1938-07, 1957-11; DIN 2393-1: 1967-07, 1981-07, 1994-09; DIN 2393-2: 1967-07, 1981-08,1994-09.




04.03


EN 10305-2{



Steel tubes for precision applications –Technical delivery conditionsPart 2: Welded cold drawn tubes




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English version

ICS 77.140.75


Part 2: Welded cold drawn tubes


Ref. No. EN 10305-2 : 2002 E

Präzisionsstahlrohre – TechnischeLieferbedingungen – Teil 2: Ge-schweißte kaltgezogene Rohre


EN 10305-2

November 2002



ÈÉË

Tubes de précision en acier – Condi-tions techniques de livraison – Partie 2:Tubes soudés étirés à froid


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ICS 77.140.75

Präzisionsstahlrohre – Technische Lieferbedingungen –Teil 3: Geschweißte maßgewalzte Rohre





Previous editionsDIN 2394: 1938-07, 1942-10, 1957-07; DIN 2394-1: 1981-08, 1994-09; DIN 2394-2: 1981-08, 1994-09.




04.03


EN 10305-3{



Steel tubes for precision applications –Technical delivery conditionsPart 3: Welded cold sized tubes




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English version

ICS 77.140.75


Part 3: Welded cold sized tubes


Ref. No. EN 10305-3 : 2002 E

Präzisionsstahlrohre – TechnischeLieferbedingungen – Teil 3:Geschweißte maßgewalzte Rohre


EN 10305-3

November 2002



ÈÉË

Tubes de précision en acier – Condi-tions techniques de livraison – Partie 3:Tubes soudés calibrés


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ICS 77.140.75

Präzisionsstahlrohre – Technische Lieferbedingungen –Teil 5: Geschweißte und maßumgeformte Rohre mitquadratischem oder rechteckigem Querschnitt



National forewordThis standard has been prepared by ECISS/TC 29 ‘Steel tubes and fittings for steel tubes’ (Secretariat: Italy).The responsible German body involved in the preparation of this standard was the Normenausschuss Eisenund Stahl (Steel and Iron Standards Committee), Technical Committee Präzisionsstahlrohre.DIN V 17006-100 is the standard corresponding to CEN Technical Report CR 10260 referred to in clause 2of the EN.


Previous editionsDIN 2395-1: 1981-08, 1994-09; DIN 2395-2: 1981-08, 1994-09.




12.03

DEUTSCHE NORM August 2003

EN 10305-5{




Part 5: Welded and cold sized square and rectangular tubesEnglish version of DIN EN 10305-5



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April 2003

English version

ICS 77.140.75




Part 5: Welded and cold sized square and rectangular tubes


Ref. No. EN 10305-5 : 2003 E

Tubes de précision en acier – Condi-tions techniques de livraison –Partie 5: Tubes soudés et calibrés desection carrée ou rectangulaire

Präzisionsstahlrohre – TechnischeLieferbedingungen – Teil 5: Ge-schweißte und maßumgeformte Rohremit quadratischem oder rechtecki-gem Querschnitt


ÈÉË

EN 10305-5


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DEUTSCHE NORM November 2004

DIN EN 10323 {

© No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, has the exclusive right of sale for German Standards (DIN-Normen).


www.beuth.de 02.05 9607205

Document comprises 14 pages.

Steel wire and wire productsBead wire


Stahldraht und Drahterzeugnisse – Reifeneinlegedraht


National forewordThis standard has been prepared by ECISS/TC 30 ‘Steel wire’ (Secretariat: United Kingdom).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steel and Iron Standards Committee), Technical Committee Patentiert-gezogener oder vergüteter Federstahl-draht.

ICS 77.140.65 Supersedes DIN 2440 and DIN 2441, June 1978 editions.


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English version

ICS 77.140.65




Ref. No. EN 10323 : 2004 E

Fils et produits tréfilés en acier – Fil pour tringle

Stahldraht und Drahterzeugnisse – Reifeneinlegedraht


ÈÉË

EN 10323

September 2004

Steel wire and wire productsBead wire


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555788

999

1010

10

11

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13


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DEUTSCHE NORM November 2004

DIN EN 10324 {

© No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, has the exclusive right of sale for German Standards (DIN-Normen).


www.beuth.de 02.05 9607206

Document comprises 13 pages.

Steel wire and wire productsHose reinforcement wire


Stahldraht und Drahterzeugnisse – Schlaucharmierungsdraht


National forewordThis standard has been prepared by ECISS/TC 30 ‘Steel wire’ (Secretariat: United Kingdom).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steel and Iron Standards Committee), Technical Committee Patentiert-gezogener oder vergüteter Federstahl-draht.

ICS 77.140.65 Supersedes DIN 2440 and DIN 2441, June 1978 editions.


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English version

ICS 77.140.65




Ref. No. EN 10324 : 2004 E

Fils et produits tréfilés en acier – Fil d’armature pour flexibles

Stahldraht und Drahterzeugnisse – Schlaucharmierungsdraht


ÈÉË

EN 10324

September 2004

Steel wire and wire productsHose reinforcement wire


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444

55555566668888888889

99999999

9

111112


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ICS 77.140.10; 77.140.20

Für eine Wärmebehandlung bestimmte Stähle, legierte Stähle undAutomatenstähle – Teil 17: Wälzlagerstähle(ISO 683-17 : 1999)

Ref. No. DIN EN ISO 683-17 : 2000-04English price group 12 Sales No. 1112

09.00


EN ISO 683-17{



Heat-treated steels, alloy steels and free-cutting steelsPart 17: Ball and roller bearing steels

(ISO 683-17 : 1999)English version of DIN EN ISO 683-17

European Standard EN ISO 683-17 : 1999 has the status of a DIN Standard.


National forewordThis standard has been published in accordance with a decision taken by ECISS/TC 23 to adopt, withoutalteration, International Standard ISO 683-17 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl(Steel and Iron Standards Committee), Technical Committee Wälzlagerstähle.The DIN Standards corresponding to the International Standards referred to in clause 2 of the EN areas follows:

ISO Standard DIN Standard

ISO 377 DIN EN ISO 377ISO 404 DIN EN 10021ISO 642 DIN EN ISO 642ISO 643 DIN 50601ISO 1035-1 DIN 1013-1ISO 1035-4 DIN 1013-1ISO 3887 DIN 50192ISO 4948-1 DIN EN 10020ISO 4967 DIN 50602ISO 6506-1 DIN EN ISO 6506-1ISO 6506-2 DIN EN ISO 6506-2ISO 6506-3 DIN EN ISO 6506-3ISO 6929 DIN EN 10079ISO 9443 DIN EN 10221ISO 10474 DIN EN 10204

AmendmentsDIN 17230, September 1980 edition, has been superseded by the specifications of EN ISO 683-17, whichis identical to ISO 683-17.

Previous editionDIN 17230: 1980-09.

Supersedes DIN 17230,September 1980 edition.


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National Annex NAStandards referred to(and not included in Normative references and Annex ZA)

DIN 1013-1 Hot rolled round steel for general applications – Dimensions and tolerances

DIN 50192 Determination of depth of decarburization of steel

DIN 50601 Metallographic examination – Determination of the ferritic or austenitic grain size of steeland ferrous materials

DIN 50602 Metallographic examination – Microscopic examination of special steel using standarddiagrams to determine the non-metallic inclusions content

DIN EN 10020 Definition and classification of steel

DIN EN 10021 General technical delivery conditions for steel and iron products

DIN EN 10079 Definition of steel products

DIN EN 10204 Inspection documents for metallic products (includes Amendment A 1 : 1995)

DIN EN 10221 Surface quality classes for hot-rolled round bars and rods – Technical delivery conditions

DIN EN ISO 377 Steel and steel products – Location and preparation of samples and test pieces formechanical testing (ISO 377 : 1997 + Corr 1 : 1997)

DIN EN ISO 642 Steels – Hardenability test by end quenching (Jominy test) (ISO 642 : 1999)

DIN EN ISO 6506-1 Metallic materials – Brinell hardness test – Part 1: Test method (ISO 6506-1 : 1999)

DIN EN ISO 6506-2 Metallic materials – Brinell hardness test – Part 2: Verification and calibration of testingmachines (ISO 6506-2 : 1999)

DIN EN ISO 6506-3 Metallic materials – Brinell hardness test – Part 3: Calibration of reference blocks(ISO 6506-3 : 1999)

Page 2DIN EN ISO 683-17 : 2000-04


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ICS 77.140.10; 77.140.20



Heat-treated steels, alloy steels and free-cutting steelsPart 17: Ball and roller bearing steels

(ISO 683-17 : 1999)


Ref. No. EN ISO 683-17 : 1999 E

Aciers pour traitement thermique,aciers alliés et aciers pourdécolletage – Partie 17: Aciers pourroulements (ISO 683-17 : 1999)

Für eine Wärmebehandlung be-stimmte Stähle, legierte Stähle undAutomatenstähle – Teil 17: Wälz-lagerstähle (ISO 683-17 : 1999)


|

October 1999

EN ISO 683-17


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Page 2EN ISO 683-17 : 1999

ForewordInternational StandardISO 683-17 : 1999 Heat-treated steels, alloy steels and free-cutting steels – Part 17: Ball and roller bearing

steels,which was prepared by ISO/TC 17 ‘Steel’ of the International Organization for Standardization, has beenadopted by Technical Committee ECISS/TC 23 ‘Steels for heat treatment, alloy steels and free-cuttingsteels – Qualities and dimensions’, the Secretariat of which is held by DIN, as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, and conflicting national standards withdrawn, by April 2000 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.

Endorsement noticeThe text of the International Standard ISO 683-17 : 1999 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative).

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Annex ZA (normative) Normative references to international publications with their relevantEuropean publications ................................................................................................ 20


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ICS 77.140.35

Werkzeugstähle (ISO 4957 : 1999)

European Standard EN ISO 4957 : 1999 has the status of a DIN Standard.


National forewordThis standard has been published in accordance with a decision taken by ECISS/TC 23 to adopt, withoutalteration, International Standard ISO 4957 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Werkzeugstähle.The DIN Standards corresponding to the International Standards referred to in clause 2 of the EN are asfollows:

ISO Standard DIN Standard(s)

ISO 377 DIN EN ISO 377ISO 404 DIN EN 10021ISO 1035-1 DIN EN 10060 *)ISO 1035-3 DIN EN 10058 *)ISO 1035-4 DIN EN 10058 *) and DIN EN 10060 *)ISO 4948-1 DIN EN 10020ISO 6506 DIN EN ISO 6506-1ISO 6508 DIN EN ISO 6508-1ISO 6929 DIN EN 10079ISO 10474 DIN EN 10204

AmendmentsDIN 17350 and Supplement 1 to DIN 17350, October 1980 editions, have been superseded by the specifi-cations of EN ISO 4957, which is identical to ISO 4957.

Previous editionsDIN 17350: 1980-10; Supplement 1 to DIN 17350: 1980-10.

Ref. No. DIN EN ISO 4957 : 2001-02English price group 15 Sales No. 1115

07.01


EN ISO 4957{



Tool steels(ISO 4957 : 1999)

English version of DIN EN ISO 4957

*) Currently at draft stage.

Supersedes DIN 17350and Supplement 1 toDIN 17350, October 1980editions.


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Page 2DIN EN ISO 4957 : 2001-02

National Annex NAStandards referred to(and not included in Normative references, Bibliography and Annex ZA)

DIN EN 10020 Definition and classification of steelDIN EN 10021 General technical delivery conditions for steel and iron productsDIN EN 10058 Hot-rolled steel bars – Dimensions of flat bars *)DIN EN 10060 Hot-rolled steel bars – Dimensions of round bars *)DIN EN 10079 Definition of steel productsDIN EN 10204 Inspection documents for metallic products (includes Amendment A 1 : 1995)DIN EN ISO 377 Steel and steel products – Location and preparation of samples and test pieces for

mechanical testing (ISO 377 : 1997 + Corr 1 : 1997)DIN EN ISO 6506-1 Metallic materials – Brinell hardness test – Part 1: Test method (ISO 6506-1 : 1999)DIN EN ISO 6508-1 Metallic materials – Rockwell hardness test – Part 1: Test method (scales A, B, C, D, E,

F, G, H, K, N, T) (ISO 6508-1 : 1999)

*) Currently at draft stage.


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English version

ICS 25.100.01; 77.140.10; 77.140.20



Tool steels(ISO 4957 : 1999)


Ref. No. EN ISO 4957 : 1999 E

Aciers à outils (ISO 4957 : 1999) Werkzeugstähle (ISO 4957 : 1999)


ÈÉË

EN ISO 4957

December 1999


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Page 2EN ISO 4957: 1999

ForewordInternational StandardISO 4957 : 1999 Tool steels,which was prepared by ISO/TC 17 ‘Steel’ of the International Organization for Standardization, has beenadopted by Technical Committee ECISS/TC 23 ‘Steels for heat treatment, alloy steels and free-cutting steels –Qualities and dimensions’, the Secretariat of which is held by DIN, as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, and conflicting national standards withdrawn, by June 2000 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.

Endorsement noticeThe text of the International Standard ISO 4957 : 1999 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative).

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Documents

DIN Standards book 404