Casting and Forging
Cu Alloys
The ZOLLERN Group ZOLLERN is one of the pioneers in the metal industry. At several locations in Europe, North America and Asia, 2,400 employees develop, produce and service a wide range of high-quality metal products. ZOLLERN supplies sophisticated solutions for a wide range of applications with its business areas of drive technology, investment casting, sand casting and forging, mechanical engineering elements and steel profi les.
Contents Page
Forging 3
Copper-aluminium wrought alloys (EN materials) 4
Copper-aluminium wrought alloys 5
Copper-nickel wrought alloys 6
Copper-zinc wrought alloys (special brass) 7
Copper wrought alloys with high conductivity 8
Low-alloy copper wrought alloys 9
Materials for short-circuit rods 10
Dimensions and weights (approximate values) 11
The ZOLLERN Group ZOLLERN is one of the pioneers in the metal industry. At several locations in Europe, North America and Asia, 2,400 employees develop, produce and service a wide range of high-quality metal products. ZOLLERN supplies sophisticated solutions for a wide range of applications with its business areas of drive technology, investment casting, sand casting and forging, mechanical engineering elements and steel profi les.
ForgingSuperior quality forging
ZOLLERN has been active in the area of non-cutting metal forming of copper and copper alloys through forging for more than 100 years. In the meantime, the transformation from purely manual production of the past to industrial production been consummated. Today, forgings and semi-finished products are manufactured through the use of forging hammers, a hydraulic forging press with 1,600 t compressive force, a pipe and extrusion press, as well as with a ring-rolling mill. The required ingoing material is largely produced in-house.
Equipped with highly modern CNC machines, our machining workshops manufacture pre-processed or finished single or volume production parts from forgings or semi-finished products according to customer drawings.
In the laboratory and materials inspection, all standard destructive and non-destructive tests and examina-tions are available. Production is certified according to DIN EN ISO 9001 : 2008. For us, quality and delivery reliability are the prerequisites for success on the national and international market.
02 // 03Forging - Superior quality forging
Copper-aluminium wrought alloys (EN materials)Zollerndesignation
Standards Thick- ness
Minimum valuesfrom the tensile specimen
Min.hardness
Intended use/ particular application examples
mmRp0.2N/mm2
RmN/mm2
A5%
HB10/1000
CuAl8FeEN 12420 CW303G CuAl8Fe3
EN 1653 DIN 17665 2.0932 CuAl8Fe3
> 80≤ 80 180 460 30 110
The toughness decreases with increasing Al content.Hardness, toughness, the very good cavitation and erosion resistance, abrasion and wear resistance increase with Al content. Selection of the alloy occurs predominantly according to the required strength properties.
Good corrosion resistance compared to neutral and acidic aqueous media, alloyed with nickel also resi-stant against sea water and brine solutions good temperature resistance with low and increased temperatures, good resistance against scaling
Fittings and hydraulic parts such as valve seats and plugs, guides, spindles, piston rods, axis, shafts, flanges, screws, spindle and pressure nuts, sliding strips and blocks, highly stressed bearings, cages for cage-type bearings, rotor bars, rotor wedge, shrink rings, pressure ladles, hinged blocks, worm, cog tooth and bevel wheels, bearing bushing, toggle bearings, plate floors for condensers, heat exchan-gers, parts for plastic forms and food processing industry, ship drive shafts, pump and agitator shafts
AMB1 is predominantly used as bearing material.
EBz is the alloy most often used for the applications specified above, as the material is a good combination of very high strength and good toughness, usable for sliding velocities of < 1 m/s and compressive loads per unit area up to approx. 20 KN/cm², good oil lubrication necessary
EBw has better weldability properties than materi-als with less elongation
EBh: compressive loads per unit area up to approx. 25 KN/cm²
EBw
EN 1653 CW304G CuAl9Ni3Fe2DIN 17665 2.0971
UK ~ CA103F ~ U-A9NFe
≤ 100 180 490 20 ≥ 125 HV
AMB1
EN 12420 CW306G CuAl10Fe3Mn2EN 12163*
DIN 17665 2.0936 UK CA103
F ~ U-A10Fe
> 80≤ 80
≤ 50*
200250
(510)
560590690
1210
6
120125170
EBz
EN 12420 CW307G CuAl10Ni5Fe4EN 12163*/ 12167 / 1653, AD2000 W6/2
DIN 17665 2.0966 USA ~ C63000
GB CA104F ~ U-A10
> 80≤ 80
≤ 50*
330360400
700720740
1512
8
170175200
EBh EN 12420 CW308G CuAl11Fe6Ni6EN 12163*
DIN 17665 2.0978 (CuAl11Fe6Ni5)F ~ U-A11
VB - higher strength (non-standardised)
> 80≤ 80
≤ 50*
410410540
740740830
44-
210210240
VB > 80≤ 80
480500
800800
44
215215
EBzEBz-Oe
EBh
Forged parts with heat treatment,up to 100 mm thickness with higher
strength(EBz-Oe, higher alloyed than
EBz=CW307G)
EBzEBz-Oe
EBh
390440
~ 700
740740
~ 920
1412
2 - 6
200205
~ 280
forged round and flat rods, rings, bushings wall thickness > 80 mm und ≤ 80 mmmechanical properties pursuant to EN 12420:1999, also for forged bars
* extruded, drawn bars with wall thickness up to ≤ 50 mm, minimum quantity 200 kg* mechanical properties pursuant to EN 12163
Rectangular bars and profiles pursuant to EN 12167 also possible, values are strongly dependent on wall thickness
• Young's modulus ~ 100 - 125 kN/mm2 • Electric conductivity ~ 4-6 MS/m• Density ~ 7.6 kg/dm3 • Thermal conductivity ~ 0.38-0.63 W/cm.K• Thermal expansion coefficient ~ 16 . 10-6/K• Permeability < 1.9 µr
Copper-aluminium wrought alloysZollerndesignation
Standards Thick- ness
Minimum valuesfrom the tensile specimen
Min.hardness
Intended use/ particular application examples
mmRp0.2N/mm2
RmN/mm2
A5%
HB10/1000
MEBz WL 2.0967 CuAl9Ni7> 80
25-8010-25
260300320
570620650
151512
140150150
Applications, properties see page 4
Both alloys are implemented if non-magnetic material is required, predominantly in shipbuilding and marine technology.MEBz, AMB 2 permeability < 1.03
AMB 2 WL 2.0958 CuAl8Mn> 80
25-8010-25
220240270
540540590
232018
120130140
SMBmDIN 17665 2.0960 CuAl9Mn2
DIN 17678 forged
(no EN standards available)
SMBh forged, higher valuesDIN 17672 extruded, drawn ≤ 50 mm*
> 80≤ 80
200210
490510
2522
110120
Applications, properties see page 4
with 0.88 W/cm.K higher thermal conductivity,for inlets to cool in injection tools but also suitable as bearing material, due to the low hardness, better adaptability, counterpart material not required to be hardened steelSMBh
> 80≤ 80
≤ 50*
200200250
540570590
151415
120130
~ 150
TZB 28TZB 32TZB 36
non-standardised alloys, Al > 13%also for sand cast parts
450-600
500-650
0.5-1.5
260-300300-340340-380
Deep drawing tools for reshaping of titanium, Hastelloy and austenitic steel, low friction coefficient, no welding, profile and straightening rolls, bending tools
forged round and flat rods, rings, bushings wall thickness > 80 mm und ≤ 80 mmmechanical properties pursuant to DIN 17678, also for forged bars
* extruded, drawn bars with wall thickness up to ≤ 50 mm, minimum quantity 200 kg* mechanical properties pursuant to DIN 17672
Forged parts deliverable also in alloys C61400, C62300, C62400, C63000, C63020 and C63200 pursuant to ASTM B150, extruded, drawn bars pursuant to AMS 4590 and 4640
04 // 05Copper-aluminium wrought alloys (EN materials) / Copper-aluminium wrought alloys
Copper-nickel wrought alloysZollerndesignation
Standards Thick- ness
Minimum valuesfrom the tensile specimen
Min.hardness
Intended use/ particular application examples
mmRp0.2N/mm2
RmN/mm2
A5%
HB10/1000
NB 1
WL 2.1504 CuNi14Al3Fe1(Values for thickness > 80 mm* and rings*
non-standardised)F ~ U-N14A2
50-8015-50Rings*> 80*
590640570540
780780760740
10101010
225230210220
Non-magnetic material - permeability < 1.01, very high strength, corrosion and sea water resistant, hardly any growth in sea water, erosion resistant, abrasion-proof, for highly stressed parts, also with simultaneous exposure to corrosion, such as screws, bolts, nuts and connection pieces with sea water contact, fitting parts such as spindles, seat rings and hydraulic parts, toothed gear and bevel wheels, inserts and cores in plastic injection moulding (ther-mal conductivity 0.71 W/cm.K), tension rod in indus-trial furnaces (high strength up to 400°C), retaining ring for electric motors
NB 10
EN 12420 CW352H CuNi10Fe1MnEN 12163* / EN 1653 / AD2000 W6/2
DIN 17664 2.0872 USA C70600
UK CN102F ~ U-N10Fe1Mn
≤ 300≤ 50*≤ 20*
10090
150
280280350
253010
7070-100
100Very good corrosion resistance against sea water, brackish and harbour water as well as chloride-con-taining aqueous solutions, no risk of stress-crack corrosion, high toughness, also in low temperatures, permitted calculated flow velocity NB 10 - 3.2 m/s and NB30 - 4.5 m/s
Plates and floors for condensers and heat exchangers, pipeline parts and other building components for power plants, refineries, desalination plants, chemical and petrochemical industry, ships, offshore plants
NB 30
EN 12420 CW354H CuNi30Mn1FeEN 12163* / EN 1653 / AD2000 W6/2
DIN 17664 2.0882 USA C71500
UK CN107F ~ U-N30Mn1Fe
≤ 300≤ 50*≤ 20*
120120180
340340420
253014
9080-110
110
forged round and flat rods, rings, bushings wall thickness ≤ 300 mmmechanical properties pursuant to EN 12420:1999, also for forged bars
* extruded, drawn bars with wall thickness up to ≤ 50 mm, minimum quantity 200 kg* mechanical properties pursuant to EN 12163
• Young's modulus ~ 120 - 160 kN/mm2 • Electric conductivity ~ 4-6 MS/m• Density ~ 8.9 (NB1 ~ 8.5) kg/dm3 • Thermal conductivity ~ 0.30-0.50 (NB1 ~ 0.71) W/cm.K• Thermal expansion coefficient ~ 16-17 . 10-6/K• Permeability < 1.5 (NB1 < 1.01) µr
Copper-Zinc Wrought Alloys (Special Brass)Zollerndesignation
Standards Thick- ness
Minimum valuesfrom the tensile specimen
Min.hardness
Intended use/ particular application examples
mmRp0.2N/mm2
RmN/mm2
A5%
HB10/1000
StBm DIN 17660 2.0561 CuZn40Al1(Zollern supplies lead-free)
> 80≤ 80
155165
410440
2220
90100
Resistant against weather influences, not against sea water, good sliding properties in medium stress range for average sliding velocities - max 10 m/s, StBm is lead-free, because of additional Si and Pb content, BZ 1 and BZ 2 have better sliding proper-ties, BZ 2 has higher stress-bearing capacity than StBm and BZ 1
Sliding and guiding properties, mounting, tube and bottom plates, pressure ladles, pressure nut, bushings in mechanical engineering, in particular BZ 2 for worm wheels, bearing bushings and spindle nuts
BZ 1
EN 12420 CW718R CuZn39Mn1AlPbSiEN 12163:1998* / EN 12167
DIN 17660 2.0561 CuZn40Al1UK CZ114
F ~ U-Z36N3
> 80≤ 80
≤ 40*
150180
(~ 200)
410440440
151512
90110100
BZ 2EN 12420 CW713R CuZn37Mn3Al2PbSi
EN 12164* / EN 12167DIN 17660 2.0550 CuZn40Al2
> 80≤ 80
≤ 40*
180230370
470510590
161210
125140
150-220
ZB 68
forged - Zollern values**, non-standardised,
EN 12163* CW708R CuZn31SiDIN 17660 2 .0490
USA C69800
> 80**≤ 80**≤ 50*
160180250
370390460
222022
8080
115
Properties and applications similar to StBm, high low-temperature toughness, therefore versatile implementation ability in low-temperature technolo-gy, also for hydraulic parts
CuZn39Sn1
EN 1653(*) CW719R CuZn39Sn1EN 12163*
DIN 17660 2.0530 CuZn39SnUSA C46400 ( Naval Brass )
≤ 120(*)≤ 75(*)≤ 40(*)
≤ 50*≤ 25*
100120200180250
320340400400450
3030181510
80 HV85 HV
110 HV105-145120-160
Good sliding properties and good resistance against wear and stress-crack corrosion, average strength, good sea water resistance,tube plate for condensers and heat exchangers, fittings, screws, nuts, rivets for boats
forged round and flat rods, rings, bushings wall thickness > 80 mm und ≤ 80 mmmechanical properties pursuant to EN 12420:1999, also for forged bars
* extruded, drawn bars with wall thickness up to ≤ 50 (40, 25) mm, minimum quantity 200 kg* mechanical properties pursuant to EN 12163 or EN 12164
Rectangular bars and profiles pursuant to EN 12167 also possible, values are strongly dependent on wall thickness
• Young's modulus ~ 85 - 110 kN/mm2 • Electric conductivity ~ 6-10 MS/m• Density ~8.1-8.4 kg/dm3 • Thermal conductivity ~ 0.63-0.84 W/cm.K• Thermal expansion coefficient ~ 19 . 10-6/K• Permeability < 1.03 µr
06 // 07Copper-Nickel Wrought Alloys / Copper-Zinc Wrought Alloys (Special Brass)
Copper wrought alloys with high conductivityZollerndesignation
Standards Thick- ness
Minimum valuesfrom the tensile specimen
Min.hardness
Intended use/ particular application examples
mmRp0.2N/mm2
RmN/mm2
A5%
HB10/1000
SE-Cu
EN 13605* CW021A Cu-HCPEN 12420(*) (copper H045), EN 13601
DIN 1787 SE-CuUSA C10300
UK C106F Cu-c1 ≤ 400(*)
≤ 125**≤ 125**
≤ 50*≤ 10*
≤ 5*
40160200
≤ 120160240
200220250
200240280
351812
3515
8
456570
35-6565-95
80-115
Very high thermal conductivity and electric conduc-tivity (>57, cold-formed >56 MS/m), oxygen-free, insensitive to hydrogen embrittlement, good weldability and solderability, SE-Cu does not oxidise on the surface as quickly as OF-Cu, at increased temperatures the creep characteristics of CuAg are better, it does not lose the higher strength gene-rated by cold-forming as quickly due to the higher recrystallisation temperature (~ 320°C compared to pure copper ~ 150°C)
Short-circuit rings and rods for electric motors and generators, power rails and other circuit parts, continuous casting and other permanent moulds, cooling plates and other cooling elements, cooled combustion chambers for jet propulsion
CuAg
EN 13605* CW016A CuAg0,10PEN 12420(*) (copper H045), EN 13601
DIN 17666 CuAg0,1PUSA C10700
OF-Cu
EN 13601 CW009A Cu-OFEEN 12420(*) (copper H045)
DIN 1787 OF-CuUSA C10100
UK OFHCF Cu-c2
≤ 400(*)≤ 125**≤ 125**
40160200
200220250
351812
456570
As SE-Cu, but with higher conductivity (>58,6; cold-formed >57 MS/m), free of deoxidant and virtually free of elements volatile in a vacuum, copper content at least 99.99%. The residual resistance ratio constitutes at least 400
Predominantly for applications in vacuum, low- temperature and high-frequency technology, sockets and anodes for tubes, also parts with glass-metal connections, parts for linear and cyclone accelerators, beam stoppers in accelerator plants, microwave anodes, cooling elements and crucibles for vacuum processes
forged round and flat rods, rings, bushings wall thickness ≤ 400 mmmechanical properties soft condition (H045; R200, F20) pursuant to EN 12420:1999, also for forged bars** higher strength through work hardening up to 125 mm thickness (R220, F22 and R250, F25) - non-standardised, Zollern values
* extruded, drawn profiles with wall thickness up to ≤ 50 mm, minimum quantity 200 kg, not in OF-Cu CW009A material* mechanical properties pursuant to EN 13605
• Young's modulus ~ 100 - 130 kN/mm2 • Electric conductivity > 56 MS/m, depending on strength• Density ~ 8.9 kg/dm3 • Thermal conductivity ~ 3.77-3.94 W/cm.K• Thermal expansion coefficient ~ 16.5-17.0. 10-6/K• Permeability < 1.01 µr
Low-alloy copper wrought alloysZollerndesignation
Standards Thick- ness
Minimum valuesfrom the tensile specimen
Min.hardness
Intended use/ particular application examples
mmRp0.2N/mm2
RmN/mm2
A5%
HB10/1000
CCZr
EN 12420 CW106C CuCr1ZrEN 12163* / EN 12167
DIN 17666 2.1293 CuCrZrUSA C18150
UK CC102F ~ U-Cr0.8Zr
≤ 250≤ 50*≤ 30*
270350420
360430470
1510
8
110130-175150-180
Very good combination of high electric (> 43 MS/m), thermal conductivity (~ 3.35 W/cm.K) and strength, is also, compared to copper, implemented with higher temperatures
Short-circuit rings and bars for electric motors and generators, contact rails and bolts, switch parts, roller and spot welding electrodes as well as other parts for welding equipment, highly stressed parts in accelerator plants, continuous casting and other permanent moulds for cast iron and cast steel, also for non-ferrous metals, casting wheels for wire manufacture
NSB
EN 12420 ~CW111C (mit Mn) CuNi2SiEN 12163* / EN 12167
DIN 17666:1983 2.0855 CuNi2SiUSA ~ C64700
F U-N3S
> 80≤ 80
≤ 50*≤ 30*
320340520590
470490600640
12121010
140150
165-210180-230
As CCZr, higher strength but lower conductivity (11-16 MS/m and ~ 1.51 W/cm.K) and more wear-resistant for grinding and short- circuit rings, rotor bars, connection pieces in the electronics industry and in overhead-line construction as well as other electrical circuit parts subject to mechanical stress
NSB-CrZrnon-standardised, Zollern values
*Rings, flat and round rods**Profiles
≤ 120*≤ 30**
440500
540590
1511
150150
Similar to NSB, but with Cr+Zr ~ 0.3% for better creep rupture strength
Slot wedges for motors, generators and application as NSB, higher electric conductivity ( > 19.0 MS/m)
NSB 4
forged non-standardised, Zollern valuesEN 12163:1998* CW112C CuNi3Si
DIN 17666:1983 2.0857USA ~ C64700
> 80≤ 80
≤ 50*≤ 30*
500540
~ 710~ 780
600690750800
88
1010
160180190200
similar to NSB, but with higher strength, lower toughness, electric conductivity 16.5-22.0 MS/m, thermal conductivity 1.8 W/cm.K
Mould inserts and injection nozzles in plastic injecti-on moulds, circuit parts subject to mechanical stress, copper back-up bar for resistance welding machines, pressure casting pistons
forged round and flat bars, rings, bushingsmechanical properties pursuant to EN 12420:1999 (CuCr1Zr and CuNi2Si), also for forged bars
* extruded, drawn profiles with thickness up to ≤ 50 mm, minimum quantity 200 kg* mechanical properties pursuant to EN 12163 (not NSB-CrZr)
• Young's modulus ~ 120 - 130 kN/mm2 • Density ~8.8 kg/dm3 • Thermal expansion coefficient ~ 16-17 . 10-6/K• Permeability < 1.01 µr
08 // 09Copper wrought alloys with high conductivity / low-alloy copper wrought alloys
Materials for short-circuit rodsZOLLERN ~ extensive
conformityDIN EN (*) Temperature coefficient of the electric
resistance at 200°CAverage values, for informational purposes only
Number Desig- nation
Material Standard no.
Standard Con- ductivity at 20°C
IACS Resistance Temp. coeff. (*)
0.2 %Yieldstreng-th
Tensile strength
Elong-ation
Hard- ness
Density
ms % Ω mm2/m 0C -1 N/mm2 N/mm2 % HB kg/dm3
// Copper, low-alloy0100 SE-Cu F25 Cu – HCP CW021A 13601 & 13605 > 56.5 > 97.4 < 0.0177 0.00393 250 260 18 85 8.90100 SE-Cu F30 Cu – HCP CW021A 13601 & 13605 > 56.5 > 97.4 < 0.0177 0.00393 280 290 18 85 8.90120 CuAg CuAg 0.10P CW016A 13601 & 13605 > 56.0 > 96.6 < 0.0179 0.00393 200 250 20 90 8.91040 ZV45 ~CuTeP ~CW118C - 44.0 – 52.5 75.9 – 90.5 0.0190 – 0.0227 340 355 10 95 8.91050 CCZr F44 CuCrZr CW106C 12163 & 12167 > 43.5 > 75.0 < 0.0230 0.00310 380 450 21 140 8.91112 V 422 CuNi0.5Mn - - 23.5 – 27.5 40.5 – 47.4 0.0364 – 0.0426 300 310 18 90 8.91117 NSB Cr-Zr ~CuNi2Si ~CW111C - 19.0 – 26.0 32.8 – 44.8 0.0385 – 0.0526 530 640 15 175 8.81250 NSB4 CuNi3Si CW112V 12163 18.0 – 21.0 31.0 – 36.2 0.0476 – 0.0556 630 730 13 210 8.81020 ZV15 - - - 15.2 – 16.2 26.2 – 27.9 0.0617 – 0.0658 400 440 11 85 8.91110 NSB CuNi2Si ~CW111C - 12.0 – 16.0 20.7 – 27.6 0.0625 – 0.0909 0.00200 550 650 16 180 8.81100 HK 2 CuNi2Si ~CW111C - 7.0 – 9.0 12.1 – 15.5 0.1111 – 0.1429 0.00200 440 480 13 150 8.8
// Copper, alloyed with silicon1220 HK 8 CuSi 0.12 - - 34.0 – 38.0 58.6 – 65.5 0.0263 – 0.0294 0.0026 290 300 17 90 8.91190 HK 7 CuSi 0.20 - - 27.0 – 30.0 46.6 – 51.7 0.0333 – 0.0370 0.0020 290 300 17 90 8.91160 HK 5 CuSi 0.35 - - 20.5 – 23.0 35.3 – 39.7 0.0435 – 0.0488 0.0015 290 300 17 95 8.91150 HK 4 CuSi 0.55 - - 15.5 – 17.5 26.7 – 30.2 0.0571 – 0.0645 0.0013 290 300 17 100 8.91090 HK 1 CuSi 0.45 - - 14.5 – 16.8 25.0 – 29.0 0.0595 – 0.0690 300 310 17 100 8.91260 HK 9 CuSi 0.9 - - 10.5 – 11.5 18.1 – 19.8 0.0870 – 0.0952 300 310 19 100 8.91185 HK 11 CuSi 1.3 - - 8.2 – 9.2 14.1 – 15.9 0.1087 – 0.1220 310 320 19 100 8.91170 HK 6 CuSi 1.7 - - 7.0 – 8.0 12.1 – 13.8 0.1250 – 0.1429 315 330 19 105 8.91180 HK 10 CuSi 1.7 - - 6.65 – 7.35 11.5 – 12.7 0.1361 – 0.1504 315 330 20 105 8.9
// Copper-aluminium alloys1722 AB8 SE 8 ~CuAl8 ~ 2.0920 ~ DIN 17672 7.6 – 8.4 13.1 – 14.5 0.1190 – 0.1316 440 550 30 150 7.61560 EBz CuAl10Ni5Fe4 CW307G 12163 & 12167 4.5 – 5.5 7.8 – 9.5 0.1800 – 0.2200 0.0005 500 780 20 200 7.61605 ~AMB 2 ~CuAl9Mn2 ~ 2.0960 ~ DIN 17672 3.5 – 4.0 5.9 – 6.6 0.2632 – 0.2941 300 520 33 150 7.6
// Copper-zinc brass2650 Ms 95 CuZn5 CW500L ~ 1652 30.0 – 34.0 51.7 – 58.6 0.0294 – 0.0333 0.0023 310 330 20 100 8.92640 Ms 93 ~CuZn7 ~CW500L - 28.5 – 31.5 49.1 – 54.3 0.0317 – 0.0351 0.0021 310 330 20 100 8.92720 Ms 90 CuZn10 CW501L 12163 24.0 – 27.0 41.4 – 46.6 0.0370 – 0.0417 0.0019 330 350 20 100 8.82730 Ms 85 CuZn15 CW502L 12163 17.5 – 22.5 30.2 – 38.8 0.0444 – 0.0571 0.0016 340 370 20 110 8.82620 Ms 80 CuZn20 CW503L 12163 16.5 – 19.5 28.4 – 33.6 0.0513 – 0.0606 0.0015 370 400 20 115 8.72760 Ms 70 CuZn30 CW505L 12163 14.5 – 17.5 25.0 – 30.2 0.0571 – 0.0690 0.0015 320 400 35 115 8.52630 Ms 63 CuZn37 CW508L 12163 & 12167 13.0 – 16.0 22.4 – 27.6 0.0625 – 0.0769 0.0017 320 415 30 115 8.4
// Special brass2740 Ms 59Pb2 CuZn39Pb2 CW612N 12163 & 12167 13.5 – 15.5 23.3 – 26.7 0.0645 – 0.0741 0.0016 310 430 25 115 8.42600 Ms 58Pb2 CuZn40Pb2 CW617N 12164 & 12167 13.0 – 15.5 22.4 – 26.7 0.0645 – 0.0769 0.0018 310 430 25 115 8.42030 StB 10 ~CuZn39Mn1AlPbSi ~CW718R ~12164 & 12167 9.5 – 11.0 16.4 – 19.0 0.0909 – 0.1053 ~0.0010 230 590 20 140 8.22020 StB 8 ~CuZn39Mn1AlPbSi ~CW718R ~12164 & 12167 7.5 – 9.0 12.9 – 15.5 0.1111 – 0.1333 ~0.0010 350 660 20 160 8.22070 ZB 68 CuZn31Si1 CW708R 12163 7.5 – 8.5 12.9 – 14.7 0.1176 – 0.1333 ~0.0010 320 480 35 130 8.42150 PBNi5 ~CuZn35Ni ~CC765S - 5.6 – 6.6 9.7 – 11.4 0.1515 – 0.1786 ~0.0010 530 610 15 165 8.6
10 // 11
Dimensions and weights (approximate values)// maximum weight die-pressed parts
Except TZB, VB, Ebh, NB1 and MEBz 25 kg
// maximum weight as-forged
TZB upon request
CuZn… and CuNi14Al3Fe (NB 1) 800 kg
other 1200 kg
CuCr1Zr 2000 kg
Cu and CuAl… 4000 kg
// maximum wall thickness
CuCr1Zr, CuNi2Si, CuNi3Si 250 mm
other ~ 300 mm
// maximum flat bar length as-forged
CuAl…(dependent on strength and thickness) 10 meter
// thin flat rods, forged (no sheet metals)
length ~ 1 meter
minimum thickness (milled) 10 mm
maximum width < 10 x thickness
// maximum ring outer diameter
Cu, CuAl with sufficient thickness 2.5 meter
other 1.5 meter
// maximum bushings length
inner diameter 100 - 400 mm ~ 1 meter
inner diameter 400 - 600 mm ~ 0.7 meter
inner diameter < 100 mm drilled
longer than 1 meter drilled
// profile wall thickness, thin extruded / drawn bars
(minimum total weight per order 200 kg)
profiles 4 - 30 mm
bars, regular cross section 8 - 50 mm
pipes upon request, with inset approx. 1 mm
Materials for short-circuit rods / dimensions and weights (approximate values)
ZOLLERN GmbH & Co. KG
Hitzkofer Strasse 1 72517 Sigmaringendorf-Laucherthal GermanyT +49 7571 70-0 F +49 7571 70-602 [email protected] www.zollern.com
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are
for i
llust
rativ
e pu
rpos
es o
nly.
IATF 16949