YOUR PARTNER FOR HIGH SPEED STEELS, TOOL STEELS

AND SPECIAL MATERIALS

Property profile of BOHLER cold work steels according to manufacturing technologies

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Toughness, ductility

conventional ESR

PMK340

K360

K110

S290

S390

S690

K890

W360

S600

K390

K600K455

K353

The reason for taking the decision to use quality tool materials is obvious, as the material amount of a high performance tool is often only 5% of the total value of a tool, yet it increases tool service life many times over. In a word, it‘s a direct commercial advantage in production.

BOHLER is one of the most important suppliers of high speed steel, tool steel and special materials worldwide and focuses its attention on providing solutions for the highest material requirements.

ESR Manufacture

Conventional Manufacture

Powder metallurgical manufacturing

COLD WORK TOOL STEELS3 QUALITY LEVELS – 3 TECHNOLOGIES

As opposed to ESR and PM grades there is reduced service life due to:

• a coarse microstructure • unsatisfactory carbide distribution• pronounced segregation• less homogeneity• distinct carbide lines particularly in the center of larger diameters• large single carbides• a lower degree of purity • differing dimensional stability in longitudinal and transverse directions• reduced toughness

Improved service life due to:

• least possible inclusion content• lower micro and macro segregation• good homogeneity and a higher degree of purity• a homogenic structure throughout the entire cross-section and bar length • producing larger bar dimen- sions at a constant carbide distribution• uniform correction of dimensions• a broad range of application due to a high degree of toughness

For the highest demands:

• finest carbide distribution• highest metallurgical purity• segregation free high performance steel• isotropic properties• maximum wear resistance with a simultaneously higher toughness• a high degree of hardness • very good dimensional stability• high compressive strength• good polishability

Microstructure of conventional 12% Cr-steel

Microstructure of an 8% Cr-steel in ESR quality

Microstructure PM materials

3Cold Work Tool Steels

• increased heat checking resistance• reduced high-temperature wear• increased high-temperature strength• higher working hardness and therefore

• LONGER TOOL LIFE.

Die castingA steel’s quality is dependent upon the chemical composition, the melting tech nology and its heat treatment. BOHLER has the most modern melting and processing equipment and can therefore offer tool materials to the pressure die casting industry which fulfill the demands of cost optimisation and increased production.

As a result of our experience and intensive research, BOHLER is able to constantly improve its hot work tool steels with regard to

• homogeneity• degree of purity• toughness• working hardness

These optimised materials guarantee

Retention of hardness vs. toughness, 5% CrMoV-hot work tool steels

Rete

ntio

n of

har

dnes

s

Toughness

W303 W303 W403

W302

W300 W300 W400

Made from 1.2343 ESR Made from BOHLER W400 VMR

Die casting die (after the same number of shots)

Degree of cleanliness (K0 acc. to DIN 50602) depending on the melting and remelting process

excellent

good

normalMaterial qualities

Rod extrusionHighly stressed extrusion tools require a high degree of metallurgi-cal cleanliness, excellent homogeneity and best toughness at high working hardness. These requirements are met by selected BOHLER hot work tool steels for the extrusion industry.

That increases the productivity, lowers the unit costs and makes the final product more competitive.

5Hot Work Tool Steels

HOT WORK TOOL STEELS

Mantle Liner holder Liner Stem

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Wear resistance

Hot hardness

High temperature strength

Creep resistance

Heat checking resistance

Compressive strength

High temperature toughness

Requirement profile

• increased heat checking resistance• reduced hot wear• increased hot strength• higher working hardness and therefore

• LONGER TOOL LIFE.

The result of BOHLER’s extensive experience in remelting technolo-gies and heat treatment is the benefit of the customer:

ForgingForging is the non-cutting shaping of metals between two tools. The choice of tool steel is primarily determined by the respective forging process.

Drop forging

Drop forging is carried out by impacting material with a hammer or by applying a great amount of pressure with a forging press or forging machine.

When forging with a hammer the forging piece is only in contact with the die for a short period of time. Due to this, the die has to withstand lower temperatures. However, the mechanical stress is high. Thus, it is quite important for the hot work tool steel used to have very good toughness properties.

Compared with that, the contact during forging pressing occurs over a longer period of time, which then causes a higher tem-perature strain on the tool. Thus, in such a case hot work tool steels with a chromium-molybdenum base are used, which are singled out as having good tempering resistance, high temperature strength, hot wear resistance, and hot toughness.

7Hot Work Tool Steels

HOT WORK TOOL STEELS

Rapid forging

A fully automatic multi-stage press is a forging equipment that pro-duces even the most difficult shapes from materials hard to form in several stages of shaping. This equipment mostly produ-ces rotation symmetric parts. Heating the slugs, feeding, shearing and deforming take place completely automatically.

Semi hot forging

The term semi hot forging refers to a forming process in which the workpiece is preheat ed to such a point that permanent strain hardening occurs under the existing forming conditions. This definition means that the material is formed below the recry-stallization temperature, yet the term is also used for temperatures above this. In practice this is understood to be the deformation of steel in the temperature range of 650 to approx. 950 °C. These temper atures lie significantly below the conventional forging tem-peratures of 1100 – 1250 °C.

Drop forging with hammer Drop forging with press Semi hot forging

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Wear resistance

Retention of hardness

High temperature strength

Heat checking resistance

High temperature toughness

Requirements

In the plastics processing industry, the following criteria are of interest: long tool life, the possibility of supplying plastic parts of consistently high quality and the corresponding properties of the plastic mould steel resulting from the plastic used and the parts being manufactured. Due to extensive experience, innovative Research and Development and intensive cooperation with compa-nies in the plastic processing industry, BOHLER is in a position to deliver the right steel to meet the exact chemical and mechanical properties required.

BOHLER plastic mould steels are noted for their excellent ther-mal conductivity, corrosion resistance and high wear resistance and offer optimum dimensional stability, hardness, toughness and compressive strength. And, if necessary, a combination of these properties. In combination with good weldability (for repairs), low maintenance and consistent quality this translates as a maximum in cost effectiveness.

A product is only as good as the surface finish of the tool in which the product is formed. Particularly in the field of mirrored finishes no mistakes are condoned. Irregularities on the surface are immedi-ately visible. Until now it has been particularly time-consuming and costly for toolmakers to produce inserts with a mirrored finish. That effort was coupled with the fact that the finished results were less than satis factory.

M333

Mean values of the findings of several Austrian and German companies regarding time and quality after mechanical and handpolishing of 6 samples of each material.

Quick high-grade polish in no time at all tests from the lab and in action

very good

1.4028 VAR 1.2083 ESR

Polis

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lity

for m

irror

fini

sh

(eva

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ion

1–5)

M333

Shorter cycle time and higher productivity due to improved thermal conductivity. Your tool stays ”cool“.

Ther

mal

con

duct

ivity

(W/m

.K)

Temperature (°C) 0 100 200 300 400 500

30

25

20

1.2083 ESR

1.2343 ESR

M333

BOHLER M333 ISOPLAST stands for

• optimum polishability for mirror finish• improved thermal conductivity• exceptional toughness and hardness• very good corrosion resistance

9Plastic Mould Steels

BOHLER M303 EXTRA is a stainless martensitic chromium steel, offering excellent toughness, corrosion and wear resistance. It is characterized by improved machinability and polishability. And what is special about it – BOHLER M303 EXTRA was develo-ped for improved homogeneity ensuring excellent usage properties. And the outcome is – compared to 1.2316 – the prevention of delta ferrite in the matrix.

Field of applications

Moulds for chemically agressive plastics, e.g. moulds for household appliances, extrusion tools, moulds for fittings

Typical condition supplied

hardened and tempered to 290 – 330 HB

M303

• extremely high wear resistance• high corrosion resistance• excellent grindability• high mirrorfinish polishability• high toughness• minimum dimensional changes• better resistance to vibrations and mechanical shocks

enable

• long and consistant tool life• reproducibility of production processes• high precision components

Benefit

• increased productivity• reduced unit costs

Field of applications:

• Mould inserts for the production of CDs and DVDs• Moulds for the processing of chemically aggressive plastics containing highly abrasive fillers• Moulds for the processing of duroplasts• Moulds for the production of chips for the electronics industry• Screws for injection moulding machines• Non return valves• Linings for injection moulding cylinders

BOHLER M390 MICROCLEAN is a martensitic chromium steel produced with powder metallurgy. Due to its alloying concept this steel offers extremely high wear resistance and high corro-sion resistance – the perfect combination for best application properties.

M390

PLASTIC MOULD STEELSHIGH TOOL LIFE – LOW TOOLING COSTS

BOHLER has improved the production process for powder metallur-gy high speed steels and tool steels. MICROCLEAN materials of the 3rd generation with improved performance features are produced in Kapfenberg on the most modern unit worldwide. An extensive assortment of cold work, plastic mould and high speed steels provi-des our customers with a definitive competitive advantage.

BOHLER MICROCLEAN have the following advantages:

• extremely high wear resistance• excellent corrosion resistance• optimum grindability• easily polishable to a high mirror finish• High toughness• Only minor isotropic dimensional changes• Repeatable production processes• Better resistance to vibrations• More resistance to mechanical shocks

enable

• high precision components• long tool life• consistant tool life

ensuring

• increased productivity• reduced unit costs

Requirements in the machining sector

The efficiency of a machining tool depends on the wear resi-stance, red hardness, toughness and compressive strength of the tool material.

• Milling tools at increased cutting speed

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Red hardness

• Reamers• Taps• Twist drills• Broaching tools

S290 MICROCLEAN

Requirements in the machining sector

S390 MICROCLEAN

S590 MICROCLEAN

S690 MICROCLEAN

S790 MICROCLEAN

S705, S500S600, S607

11Powder Metallurgy

Requirements in the cold forming sector

The service life of a cold work tool depends on the wear resistance, toughness and compressive strength of the tool material.

Requirements in the plastic processing industry

The major factors which influence the tool performance in the plastics processing industry are wear resistance, corrosion resi-stance, toughness and polishability.

12% chromium steels for plastic containing abrasive fillers

M390 MICROCLEAN

12-18% corrosion resistance chromium steels for aggressive plastics

K390 MICROCLEAN

K190 MICROCLEAN

K890 MICROCLEAN

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Corrosion resistance

Requirements in the plastic processing industry

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Toughness

Requirements in the cold forming sector

12 % ledeburitic Cr-steels

S390 MICROCLEAN

S290 MICROCLEANK390 MICROCLEAN

S690 MICROCLEAN

K890 MICROCLEAN

K190 MICROCLEAN

BOHLER S290 MICROCLEAN is a tough alternative to hard metals.

Powder metallurgical steels

Special materials subjected to vacuum refining or melting during at least one stage of manufacture.

Special materials in ESR quality (excluding vacuum remelted)

Special property and/or achievement characteristics

Plastic mould steels in ESR quality

Cold work tool steels in ESR quality

High speed steels in ESR quality

Hot work tool steels in ESR quality with special heat treatment

Hot work tool steels in conventional quality with special heat treatment

13Material Flow

THE BRANDS –FLOW OF MATERIAL

Flow of material

EAF 50t

VID

Ladle furnace 1 VD VOD

BESTIngotcasting HCC

4 PESR4 ESR 6 VAR

FP RFM CM

VIM

AOD

Ladle furnace 2

~ 80%

Gas

HIPAtomizingInductionFurnace

MLRM

Heat treatment, machining, testing

Hot Forming

Special Melting and Remelting

Casting

Melting

Secondary metallurgy

S500

S290

S600

S705

S590

S690

S790

BOHLER grade Red hardness Wear resistance Toughness Grindability Compressive strength

BOHLER grade High-temperature High-temperature High-temperature Machinability strength toughness wear resistance

W300

W302

W303

W320

W400

W403

W360

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ot w

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els

S390

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15Comparison of Properties

FIRST CHOICE FOR HIGH END REQUIREMENTS

K245

K100

K105

K107

K110

K360

K390

K190

K455

K460

BOHLER grade Wear resistance Wear resistance Toughness Compressive Dimensional stability abrasive adhesive strength in heat treatment

BOHLER grade Polishability Corrosion Wear resistance Machinability Dimensional stability resistance during heat treatment

M303

M238

M310

M333

M340

M315

M261

M390

K340

K353

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K890

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BOHLER grade Chemical composition in % Standards C Cr Mo Ni V W Co Si Mn Others DIN / EN AISI

0.38 5.00 1.30 – 0.40 – – 1.05 0.40 – 1.2343 H11 X38CrMoV5-1 0.39 5.15 1.38 – 0.95 – – 1.05 0.40 – 1.2344 H13 X40CrMoV5-1 0.38 5.00 2.80 – 0.55 – – 0.40 0.40 – 1.2367 – X38CrMoV5-3 0.31 2.85 2.70 – 0.50 – – 0.28 0.33 – 1.2365 ~ H10 32CrMoV12-28 0.50 4.50 3.00 – 0.60 – – 0.20 0.25 – – –

0.38 5.05 1.30 – 0.50 – – 0.20 0.32 – ~ 1.2343 ~ H11 ~ X37CrMoV5-1 0.38 5.00 2.80 – 0.65 – – 0.20 0.25 – ~ 1.2367 – ~ X38CrMoV5-3

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W300

W302

W303

W320

W400

W403

W360

1.10 3.85 9.20 – 1.00 1.35 7.75 – – – 1.3247 M42 HS2-10-1-8 0.91 4.05 5.00 – 1.75 6.20 – – – – 1.3343, HS6-5-2 ~ M2 reg. C ~ 1.3554 LW 0.92 4.05 4.95 – 1.85 6.20 4.75 – – – 1.3243 ~ M41 HS6-5-2-5 2.01 3.75 2.45 – 5.05 14.30 11.00 – – – – –

1.64 4.75 2.00 – 4.80 10.40 7.98 – – – – –

1.29 4.20 5.00 – 3.03 6.33 8.40 – – – 1.3244 – HS6-5-3-8 1.35 4.13 5.00 – 4.13 5.88 – – – – ~ 1.3351 ~ M4 ~ HS6-5-4 1.29 4.20 4.98 – 3.03 6.33 – – – – 1.3345 ~ M3 Cl.2 HS6-5-3C

S500

S290

S600

S705

S590

S690

S790

Hig

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eed

stee

ls

S390

BOHLER grade Chemical composition in % Standards C Cr Mo Ni V W Co Si Mn Others DIN / EN AISI

BOHLER grade Chemical composition in % Standards C Cr Mo Ni V W Co Si Mn Others DIN / EN AISI

2.00 11.50 – – – – – 0.25 0.33 – 1.2080 ~ D3 X210Cr12 1.60 11.50 0.60 – 0.30 0.50 – 0.33 0.30 – 1.2601 – X165CrMoV12 2.10 11.50 – – – 0.70 – 0.25 0.38 – 1.2436 (~ D6) X210CrW12 1.55 11.25 0.75 – 0.75 – – 0.30 0.30 – 1.2379 D2 X155CrVMo12-1 2.30 12.50 1.10 – 4.00 – – 0.60 0.30 – – –

0.63 0.60 – – – – – 1.05 1.05 – 1.2101 – 62SiMnCr4 1.10 8.25 2.10 – 0.50 – – 0.90 0.40 +Al – – +Nb 0.82 8.00 1.60 – 0.60 – – 0.70 0.40 +Al – –

1.26 8.75 2.70 – 1.18 – – 0.90 0.35 +Al – – +Nb 2.47 4.23 3.80 0.21 9.00 1.00 2.00 0.55 0.42 – – –

0.63 1.05 – – 0.18 1.95 – 0.60 0.30 – 1.2550 ~ S1 60WCrV7 0.95 0.55 – – 0.10 0.55 – 0.25 1.10 – 1.2510 O1 100MnCrW4 0.85 4.35 2.80 – 2.10 2.55 4.50 0.55 0.40 – – –

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K340

K353

K100

K105

K107

K110

K245

K360

K390

K190

K455

K460

K890

0.38 1.95 0.20 1.10 – – – 0.30 1.45 – 1.2738 ~ P20 mod. 40CrMnNiMo8-6-4 0.13 0.35 – 3.50 – – – 0.30 1.95 S=0.13, Al=1.15 – – Cu=1.20 0.38 1.95 0.20 1,05 – – – 0,30 1,50 – 1.2738 ~ P 20 mod. 40CrMnNiMo8-6-4 0.28 14.45 0.95 0.85 – – – 0.25 0.65 +N – – – 0.38 14.25 – – 0.20 – – 0.70 0.43 – ~ 1.2083 ~ 420 ~ X42Cr13 0.045 12.60 – – – – – 0.30 0.93 S=0.10 – – Cu = 0,40 0.28 13.50 – – – – – 0.30 0.30 +N – –

0.54 17.25 1.13 – 0.10 – – 0.43 0.40 +N – –

1.91 20.00 1.00 – 4.00 0.60 – 0.60 0.30 – – –

BOHLER grade Chemical composition in % Standards C Cr Mo Ni V W Co Si Mn Others DIN / EN AISI

M303

M238

M310

M333

M340

M315

M261

M390

Plas

tic

mou

ld s

teel

s M268

Plas

tic

mou

ld s

teel

s

BOHLER grade Hardness after Hardening Quenchant °C Tempering Obtainable annealing temperature °C temperature °C hardness HRc

prehardened 290 – 330 HB or 311 – 354 HB (high hard) precipitation hardened 38 – 42 HRc prehardened abt. 330 HB

prehardened 290 – 330 HB max. 200 HB 1000 – 1050 °C Gas, Salt bath, Oil 150 – 300 / 520 – 600 °C 50 – 54 HRc prehardened 276 – 319 HB max. 220 HB 980 – 1020 °C Gas, Salt bath, Oil 150 – 300 / 510 – 600 °C 50 – 53 HRc max. 260 HB 980 – 1000 °C Gas, Salt bath, Oil 150 – 300 / 520 – 600 °C 53 – 58 HRc 280 HB 1100 – 1180 °C Gas, Salt bath, Oil 150 – 300 / 520 – 600 °C 58 – 60 HRc

1) for certain applications sub zero treatment is recommended for dimensional stability

1)

1)

1)

1)

17BOHLER International

BOHLER grade Hardness after Hardening Quenchant °C Obtainable annealing temperature °C hardness HRc

max. 280 HB 1170 – 1210 °C Oil, Vacuum, Salt 67 – 69 HRc bath (500 – 550 °C) max. 280 HB 1190 – 1230 °C Oil, Vacuum, Salt 64 – 66 HRc bath (500 – 550 °C) max. 280 HB 1190 – 1230 °C Oil, Vacuum, Salt 64 – 66 HRc bath (500 – 550 °C) max. 350 HB 1150 – 1210 °C salt bath Salt Bath, Gas 66 – 70 HRc 1150 – 1190 °C vacuum max. 300 HB 1150 – 1230 °C Oil, Vacuum, Salt 65 – 69 HRc bath (500 – 550 °C) max. 300 HB 1075 – 1180 °C Oil, Vacuum, Salt 65 – 67 HRc bath (500 – 550 °C) max. 280 HB 1150 – 1200 °C Oil, Vacuum, Salt 64 – 66 HRc bath (500 – 550 °C) max. 280 HB 1050 – 1180 °C Oil, Vacuum, Salt 64 – 66 HRc bath (500 – 550 °C)

Hig

h sp

eed

stee

ls

W300

W302

W303

W320

W400

W403

W360

S500

S290

S600

S705

S590

S690

S790

S390

BOHLER grade Hardness after Hardening Quenchant °C Obtainable Aver. Rockwell C hardness after temp. at °C annealing temperature °C hardness HRc 400 500 550 600 650 700

205 HB 1000 – 1040 °C Oil, Salt bath (500 – 550 °C) 52 – 56 HRc 53 54 52 48 38 30 Air, Vacuum 50 – 54 HRc 205 HB 1020 – 1080 °C Oil, Salt bath (500 – 550 °C) 52 – 56 HRc 54 55 54 50 40 32 Air, Vacuum 50 – 54 HRc 205 HB 1030 – 1080 °C Oil, Salt bath (500 – 550 °C) 52 – 56 HRc 52 54 53 50 44 35 Air, Vacuum 50 – 54 HRc

205 HB approx. 1050 °C Oil, Salt bath (500 – 550 °C) 52 – 57 HRc see tempering chart Air, Vacuum recommended 205 HB 980 – 990 °C Oil, Salt bath (500 – 550 °C) 52 – 54 HRc 53 54 52 48 38 30 Air, Vacuum 50 – 53 HRc 205 HB 1020 – 1030 °C Oil, Salt bath (500 – 550 °C) 52 – 54 HRc 52 54 53 50 44 35 Air, Vacuum 50 – 53 HRc

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BOHLER grade Hardness after Hardening Quenchant °C Obtainable Average Rockwell C hardness after tempering at °C annealing temperature °C hardness HRc 100 200 300 400 500 520 550

max. 248 HB 940 – 970 °C Oil, Air, Vacuum, Salt 63 – 65 HRc 64 62 59 57 – – – bath (500 – 550 °C) max. 250 HB 980 – 1010 °C Oil, Air, Vacuum, Salt 63 – 65 HRc 64 62 60 58 – – – bath (500 – 550 °C) max. 250 HB 950 – 980 °C Oil, Air, Vacuum, Salt 64 – 66 HRc 65 63 61 60 – – – bath (500 – 550 °C) max. 250 HB 1020 – 1040 °C Oil, Air, Vacuum, Salt 63 – 65 HRc 63 61 59 58 – – – bath (500 – 550 °C) max. 260 HB 1050 – 1150 °C Oil, Air, Vacuum, 62 – 67 HRc see tempering chart Salt bath max. 235 HB 830 – 860 °C Oil 59 – 62 HRc 61 60 57 51 – – –

max. 235 HB 1040 – 1080 °C Oil, Air, Vacuum, 61 – 63 HRc see tempering chart Salt bath max. 240 HB 1030 – 1060 °C Oil, Air, Vacuum, 55 – 61 HRc see tempering chart Salt bath max. 250 HB 1040 – 1080 °C Oil, Air, Vacuum, 61 – 64 HRc see tempering chart Salt bath max. 280 HB 1030 – 1180 °C Oil, Vacuum 62 – 66 HRc see tempering chart max. 225 HB 870 – 900 °C Oil 58 – 62 HRc 60 59 56 53 – – – max. 220 HB 780 – 820 °C Oil, Salt bath 63 – 65 HRc 64 62 58 52 – – – (200 – 250 °C) max. 280 HB 1030 – 1180 °C Oil, Vacuum 58 – 64 HRc see tempering chart see chart

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K340

K353

K100

K105

K107

K110

K245

K360

K390

K190

K455

K460

K890

M303

M238

M310

M333

M340

M315

M261

M390

M268

Special materials

~ 1.4002 X7CrAl13 mod. - -

< 1.4313 > X4CrNi13-4 F6NM*

~ 1.4116 X45CrMoV15 - -

< 1.4122 > X35CrMo17 - -

< 1.4112 > X90CrMoV18 ~ 440B< 1.2361 > X91CrMoV18

< 1.4528 > X105CrCoMo18-2 - -

< 1.4125 > X105CrMo17 440C

< 1.4542 > X5CrNiCuNb16-4 630< 1.4548 > X5CrNiCuNb17-4-4

BOHLER grade Standards EN / DIN AISI / ASTM*

1) also available in ISOEXTRA quality2) also available in conventional and VMR quality3) Special grade, please inquire

N114

N400 1)

N545SA 3)

N557

N685 1)

N690 1)

N695 1)

2)N700

< 1.4462 > X2CrNiMoN22-5-3 F51 S31803*

< 1.4501 > X2CrNiMoCuWN25-7-4 S32760*

~ 1.4507 X2CrNiMoCuN25-6-3 - -

< 1.4547 > X1CrNiMoCuN20-18-7 F44 S31254*

BOHLER grade Standards EN / DIN ASTM / UNS*

A903

A911SA

A926

A965SA

1) also available in ISOEXTRA quality2) Special grade, please inquire

1)

1)

1)

1)

2)

< 1.4980 > X5NiCrTi26-15 660*

~ 1.4962 X12CrNiWTi16-13 - -

< 1.4986 > X8CrNiMoBNb16-16 - -

- - 422, 616

< 1.4922 > X20CrMoV12-1 - -< 1.4923 > X22CrMoV12-1< 1.4926 > X21CrMoV12-1< 1.4938 > X11CrNiMo12 ~ XM32*

< 1.4021 > X20Cr13 - -

- - ~ 403

- - (403Cb)

< 1.4000 > X6Cr13 410S

- - ~ XM25*

- - XM25*

< 1.7709 > 21CrMoV5-7 - -

< 1.7218 > 25CrMo4 ~ 4130, ~4130H< 1.7219 > 26CrMo4< 1.7258 > 24CrMo4

BOHLER grade Standards EN / DIN AISI / ASTM*

1) also available in ISOEXTRA quality2) Special grade, please inquire

T200

T240 1)

1)

T262 1)

T504 1)

T550 1)

2)

2)

T552 1)

T651 1)

T655SC 1)

T656 1)

T658 1)

T670 1)

T671 1)

D230 2)

V344 2)

2)

2)

2)

~ 1.6565 - - 6414 - -

~ 1.6928 300M* 6417 - -

< 1.6604 > - - - - 30CND8*

< 1.7734 > - - - - 15CDV6< 1.7736 >

< 1.6354 > Marage 300* 6514 ~ E-Z2NKD18

< 1.6359 > ~ Marage 250* 6512 ~ E-Z2NKD18

< 1.6356 > Marage 350* - - - -

< 1.4548 > 630* 5622 Z7CNU16-04* 5643 (17-4PH)

< 1.4545 > XM12* 5659 - - (15-5PH)< 1.4534 > ~ XM13* 5629 Z4CNDAT13-09* (PH13-8Mo)< 1.4546 > 347, 347H 5646 Z6CNNb18-10* 348, 348H

< 1.4944 > 660 5731 E-Z6NCT25 5732

< 1.4933 > ~ XM32* 5719 - -< 1.4939 >

BOHLER grade Standards EN / DIN AISI / ASTM* AMS AIR / AFNOR*

1) also available in conventional and VMR quality2) also available in ISOEXTRA quality3) also available in EXTRA quality4) Special grade, please inquire

1)V124SC 4)

2)V145

2)V354

V720

V723

2)

2)

4)N709

2)A750

3)

3)

4)

V132

V725

4)

4)

4)

N700

N701

T200

T552

< 2.4631 > NiCr20TiAl HEV5 (SAE) - -< 2.4952 > NiCr20TiAl 80A* N07080< 2.4856 > NiCr22Mo9Nb N06625 5666

< 2.4668 > NiCr19NbMo N07718 5662

BOHLER grade Standards EN / DIN UNS / ASTM* AMS

L080A

1)L625

1)L718

1) Special grade, please inquire

< 1.4718 > X45CrSi9-3 ~ HNV3

< 1.4873 > X45CrNiW18-9 - -

< 1.4871 > X53CrMnNiN21-9 EV8

< 1.4882 > X50CrMnNiNbN21-9 - -

< 2.4631 > NiCr20TiAl HEV5< 2.4952 > NiCr20TiAl

BOHLER grade Standards EN / DIN SAE

1) Special grade, please inquire

H700

H800 1)

H850

H854 1)

L080A

Stainless chromium steels

Stainless chromium-nickel steels

Aircraft materials Nickel-base alloys

Valve steels

Creep resisting and high temperature steels

19BOHLER International

Complementary program

< 1.6587 > 17CrNiMo6 - -< 1.5752 > 14NiCr14 - -< 1.5934 > LW - -< 1.5920 > 18CrNi8< 1.2722 > 19CrNi8< 1.5924 > LW ~ 3215< 1.5919 > 15CrNi6

BOHLER grade Standards EN / DIN SAE

1) Special grade, please inquire

E110 1)

Comparison of BOHLER grades with standard materials in order of greatest similarity. Deviations in chemical composition are indicated with ”~”. For < EN / DIN > the chemical composition of the BOHLER grades is within the parameters of the standards.The principal difference between BOHLER grades and standard materials is their considerably more limited tolerance in chemical composition, and therefore their improved and reproducible applicational properties.

E200 1)

E220 1)

E230 1)

Heat treatable steels

< 1.6582 > 34CrNiMo6 - -< 1.6583 > 35CrNiMo6< 1.7223 > 41CrMo4 ~ 4140< 1.7225 > 42CrMo4 ~ 4140H< 1.8514 > LW - -< 1.2307 > 29CrMoV9< 1.7707 > 30CrMoV9< 1.8519 > 31CrMoV9

BOHLER grade Standards EN / DIN AISI / SAE

1) Special grade, please inquire

V155 1)

V320 1)

V350 1)

Nitriding steels

< 1.8514 > LW - -< 1.2307 > 29CrMoV9< 1.7707 > 30CrMoV9< 1.8519 > 31CrMoV9< 1.8550 > 34CrAlNi7 - -

BOHLER grade Standards EN / DIN ASTM

1) Special grade, please inquire

V350 1)

V820

< 1.4401 > X5CrNiMo17-12-2 316< 1.4404 > X2CrNiMo17-12-2 316L< 1.4571 > X6CrNiMoTi17-12-2 316Ti< 1.4314 > LW 304< 1.4301 > X5CrNi18-10< 1.3958 > X5CrNi18-11< 1.4305 > X8CrNiS18-9 303< 1.4306 > X2CrNi19-11 304L< 1.4544 > LW 321, ~ 321H< 1.4878 > X12CrNiTi18-9< 1.4541 > X6CrNiTi18-10< 1.4546 > X5CrNiNb18-10 347, 347H< 1.4550 > X6CrNiNb18-10 348, 348H

BOHLER grade Standards EN / DIN AISI

1) Special grade, please inquire

A120 1)

A200 1)

A300

A500 1)

A506 1)

A600 1)

< 1.4006 > X12Cr13 403, 410< 1.4016 > X6Cr17 430< 1.4104 > X14CrMoS17 ~ 430F< 1.4014 > LW ~ 420< 1.4021 > X20Cr13~ 1.2082 X21Cr13< 1.4122 > X39CrMo17-1 - -< 1.4057 > X17CrNi16-2 431< 1.2787 > X23CrNi17< 1.3541 > X45Cr13 420< 1.4034 > X46Cr13

BOHLER grade Standards EN / DIN AISI

1) Special grade, please inquire

N100 1)

N200 1)

N310

N320 1)

N335 1)

N350 1)

N540

A700

A750 1)

< 1.4762 > X10CrAl24 - -< 1.4713 > X10CrAl7 - -~ 1.4821 X20CrNiSi25-4 ~ 327~ 1.4864 X12NiCrSi36-16 ~ 30330~ 1.2786 X13NiCrSi36-16< 1.4841 > X15CrNiSi25-20 314~ 1.2782 X16CrNiSi25-20~ 1.4841 X15CrNiSi25-20 310S, ~ 310< 1.4828 > X15CrNiSi20-12 ~ 305, ~ 308~ 1.2780 X16CrNiSi20-12< 1.4544 > LW 321, ~ 321H< 1.4541 > X6CrNiTi18-10< 1.4878 > X12CrNiTi18-9

BOHLER grade Standards EN / DIN ASTM

1) Special grade, please inquire

H100 1)

H160 1)

H304

H520 1)

1)

H525

H532 1)

H550 1)

A700

Stainless chromium-nickel steels

Stainless chromium steels

Heat resisting steels

Case-hardening steels

OUR REPRESENTATIVES AND DISTRIBUTORS – ALL OVER THE WORLDAlgeriaPro Distributeur Materiels pour l‘IndustrieP.B. 61F Lot Aidja, Face Autoroute Blida Alger09400 Boufarik W. BlidaPhone: +213-25-47 61 72Fax: +213-25-47 64 07info@pro-dist.comwww.pro-dist.comBosniaBOHLER-UDDEHOLM Zagreb d.o.o.Zitnjak b.b., 10 000 ZagrebPhone: +385-1-2459 300, 310, 312Fax: +385-1-2406 790info@bohler-uddeholm.hrwww.bohler-uddeholm.hrBulgariaSteeltec LTDSheynovo Street 15A, Ap. 4, 1504 SofiaPhone: +359-2-94 30 880, 94 30 990Fax: +359-2-84 64 965office@rollingwhales.comChileBlock y Cia S. A. C. I.General Mackenna 1531, Casilla 457Santiago de ChilePhone: +56-2-69 81 952, 72 29 38Fax: +56-2-69 62 377blockventas@entelchile.netwww.block.clChinaRieckermann Beijing OfficeRoom 625, Tower 2, Bright China Chang An Building No 7, Jianguomennei Avenue, Dong Cheng District, Beijing, 100 005 ChinaPhone: +86-10-65 10 22 66Fax: +86-10-65 24 00 06office@bei.rieckermann.com.cnRieckermann Steeltech (Shanghai) Ltd.No. 1 Factory Building, 288 Chundong Road/ Xinzhuang Industry Park, 201108 ShanghaiPhone: +86-21-54 42 89 89Fax: +86-21-54 42 82 78office@sha.rieckermann-steeltech.com.cnRieckermann (Hong Kong) Ltd.Room 1201-3, Silvercord Tower 2, 30, Canton Rd. TST., Kowloon, Hong KongPhone: +852-237-59 911Fax: +852-237-58 947office@hkg.rieckermann.com.cnColombiaBOHLER-UDDEHOLM Colombia S.A.Calle 20 A, No. 43 A-50, Interior 2Bogotà D.CPhone: +57-1-364 73 00Fax: +57-1-364 73 12office@bohlercolombia.comCroatiaBOHLER-UDDEHOLM Zagreb d.o.o.Zitnjak b.b., 10 000 ZagrebPhone: +385-1-24 59 300, 310, 312Fax: +385-1-24 06 790info@bohler-uddeholm.hrwww.bohler-uddeholm.hrCyprusMilitos Trading Ltd.P. O. Box 27297, 1643 NicosiaPhone: +357-22-751 256Fax: +357-22-752 211militos@cytanet.com.cyDenmarkLa Cour & Faber A/SStoregade 23, 2650 HvidovrePhone: +45-36-492 111Fax: +45-36-493 401lcf@lacour-faber.dkwww.lacour-faber.dk

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LebanonHenri J. NassarB.P. 40-150 BaabdaPhone: +961-3-273 823Fax: +961-5-921 132nassarhj@idm.net.lbExclusive distributor: Ets. Foz pour le CommerceJummeizat St., Khalat Bld., P.O. Box 1268, TripoliPhone: +961-6-440 108Fax: +961-6-431 703ffoz@inco.com.lbMalaysiaBohlasia Steels SDN BHDNo. 18 Jalan Utarid U5/15, Seksyen U5, 40150, Shah Alam, Selangor, MalaysiaPhone: +603-7842 1448Fax: +603-7842 1454bohlasia@po.jaring.myMoroccoPolaciers S.A.175, B. Moulay Ismail, CasablancaPhone: +212-22-240379, 241874 / 79 / 83 / 84Fax: +212-22-244431, 448424commercial@polaciers.mawww. polaciers.maNew ZealandSpecial Steel & Metals Ltd.P. O. Box 13-600, Onehunga, AucklandPhone: +649-270-1190Fax: +649-270-1191sales@ssm.co.nzNicaraguaMetales Industriales de NicaraguaCarretera Norte Frente a la Tanic de la Gasolinera Shell, Waspan 10Vrs. Arriba, ManaguaPhone: +505-233-4881Fax: +505-233-4799meinicsa@datatex.com.niPakistanAmeejee Valleejee & SonsAmeejee Chambers, Campbell Street, P.O. Box 51, 74200 KarachiPhone: +92-21-262 5492Fax: +92-21-262 7817avsltd@avs.com.pkPeruAceros BOEHLER del Peru S. A.Luis Castro Ronceros 777, Apartado 863, Lima 1Phone: +511-619 3250Fax: +511-619 3230ventas@bohlerperu.comPhilippinesSpecial Steel Products Inc.No. 51, 4th Ave., Bagumbayan, Taguig, Makati4800 Metro ManilaPhone: +63-2-83 72 110Fax: +63-2-83 72 746specialsteelproducts@yahoo.com.phPortugalUniversal Afir-Acos Especiais & Ferramentas S. A.R. Manuel Pinto de Azevedo 80–96, 4100 PortoPhone: +351-22-619 7410Fax: +351-22-619 74 39porto@universalafir.ptwww.universalafir.ptRepublic of KoreaSAERIM Engineering Co.Room No. 1406, Shinhan-Nextel, 14 Doseon-Dong, Seongdong-Gu, 133-714 SeoulPhone: +82-2-2281-4613/5Fax: +82-2-2281-4616saerim80@hotmail.comRomaniaBOHLER-UDDEHOLM Romania SRLStr. Atomistilor Nr. 96–102077125 Magurele, Jud. IlfovPhone: +40-21-457 44 58, 457 44 73Fax: +40-21-457 42 12office@bohler.rowww.bohler.ro

RussiaBOHLER-UDDEHOLM LLCOrekhovskaya Str. 80, 603069 Nizhny NovgorodPhone: +7 (8312) 99 02 02Fax: +7 (8312) 99 02 01general@bohler-uddeholm.ruSerbiaMERSTEEL D.O.O. BeogradPartizanske Avijacije 4, 11070 Novi BeogradPhone: +381-11 222 89 64Fax: +381-11 222 89 97alatni@mersteel.euwww.mersteel.euSloveniaMERSTEEL D.O.O.Cesta na Okroglo 7, 4202 NakloPhone: +386-425 88 708Fax: +386-425 88 725info@mersteel.euwww.mersteel.euSwedenREC Indovent AB IndustriprodukterBox 37, 431 21 MölndalPhone: +46-31-67 55 00Fax: +46-31-52 52 70lars.timborn@rec-indovent.sewww.rec-indovent.seSaudi ArabiaMoulds and Tool Steel CenterP.O. Box 87675, 11652 RiyadhPhone: +966-1-44 78 770/1/3Fax: +966-1-44 78 735mtsc@mtsc-sa.comSingaporeBBB International Pte. Ltd.71 Bukit Batok Crescent#08-01 Prestige Centre, 658 071 SingaporePhone: +65-62 65 82 55Fax: +65-62 65 82 56bbbsteel@singnet.com.sgSyriaLes Fils de Cesar H. MousalliB.P. 48, AlepPhone: +963-21-33 34 381, 36 22 639Fax: +963-21-36 23 546macejakn@scs-net.orgTaiwanUnison Enterprise Co. Ltd.3F-3 No. 56, Keelung Road, Sec. 2, Taipei, R. O. C.Phone: +886-2-2-72 20 591Fax: +886-2-2-72 55 613unison.metals@msa.hinet.netwww.unisonmetals.com.twThailandSahamit Machinery Public Company Ltd.42, 48 Soi Chokchai Jongjumroen Rama 3 Road, Yannawa, 10120 BangkokPhone: +662-295-1000-8, 295-1901-9Fax: +662-295-1009, 295-1910, 683-0943steel@sahamit.co.thTurkeyBOHLER Celik Ticaret Lim. SirketiCumhuriyet Caddesi - Cinarcik, Apt. No. 107 / 434373 Elmadag / Taksim / IstanbulPhone: +90-212-29 11 394 - 97Fax: +90-212-24 11 682 / 247 34 56bohler@bohlercelik.com.trwww.bohlercelik.com.trUkraineBOHLER UDDEHOLM UkraineSuchkova Str. 117, 51200 Novomoskovsk, UkrainePhone: +380-56 789 19 60 / 61Fax: +380-56-789 11 96ok@bohler.com.uawww.bohler.com.uaVenezuelaFerrum Aceros C.A.Final AV. Industrial Lebrun, Edificio Ferrum AcerosPhone: +58-212-395 3193 / 368 5570Fax: +58-212-256 6266aceros@ferrum-ca.comwww.ferrum-ca.com