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CuAl10Ni5Fe4 | CW307G Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
CW307G (DIN EN 12167 : 1998-04) CW307G DIN EN 12167 : 1998-04 DIN EN 12167 : 1998-04 replaced by DIN EN 12167 : 2011-08 Replaced Germany CuAl10Ni5Fe4 3.2 1)
1) Remark: CuAl10Ni5Fe4 (CW307G) is a wrought alloy of high strength, also at increased temperatures. The strength properties of cold formable wrought alloys are primarily dependent on the deformation grade. Tensile strength, yield strength and hardness rise according to the increasing cold forming grade. Elongation after fracture and contraction at fracture are decreasing. Thermal conductivity is reduced by the Al-content, electrical conductivity decreases according to the increasing AL-content. CuAl10Ni5Fe4 has a high strength at high temperatures up to approx. 300°C and a high endurance strength also at corrosion strain. The alloy is particularly resistant to cavitation , shows a high wear resistance, and a high corrosion resistance to saltwater, sulfite bases and mineral acids. Processing properties: warm forming: good cold forming: unfavorable machinability: moderately soft soldering: unfavorable hard soldering: moderately gas-shielded welding: very good burnishing: good The material is used for plates for condenser and heat transfer bottoms, for shafts, screws, wear parts as well as for controlling parts for hydraulic appliances, hot steam instruments, high voltage switchers, suction rolls in paper industry, cylinder corebushings for combustion engines, mechanically and chemically loaded parts in machine and shipbuilding and mining.

Chemical Composition

Al [%] Fe [%] Mn [%] Ni [%] Pb [%] Si [%] Sn [%] Zn [%]
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Mechanical Properties

Semi-finished Product Strength Abbrevation Nominal Size [mm] Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Hardness HB | HBW Hardness HV
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Thermal Conductivity [W/(m*K)] Mean Specific Heat Capacity [kJ/(kg*K)] Electric Conductivity [MS/m] Specific Electric Conductivity [% IACS]
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Cross Reference

Material Name Country Standard
CuAl10Fe4Ni4 Bulgaria BDS 14009-77
423047 Czech Republik/Slovakia CSN 423047
CuAl10Fe4Ni4 Czech Republik/Slovakia CSN 423047
CuAl10Ni5Fe4 Europe EN 12167
CuAl9Ni5Fe3Mn France NF A 51-115
CA 104 Great Britain BS 2872
CA 104 Great Britain BS 2874
CA 104 Great Britain BS 2875
BrA Russia GOST 18175-78
CuAl10Ni5Fe4 International ISO 428-83
C63000 USA UNS
C63000 USA AMS 4640
C63000 USA ASME SB-150
C63000 USA ASME SB-171
C63000 USA ASTM B 124
C63000 USA ASTM B 150
C63000 USA ASTM B 171
C63000 USA ASTM B 283
C63000 USA ASTM F 2215
C63000 USA ASTM F 467
C63000 USA ASTM F 468
C63000 USA FED QQ-C-450
C63000 USA SAE J 461
C63000 USA SAE J 463
CuAl10Ni5Fe4 (2.0966) Germany DIN 17665

Producer/Supplier/Trade names

Tradename Supplier
OF2232 OTTO FUCHS KG, Meinerzhagen
4510 VDM Metals GmbH, Frankfurt/Main
AB 4 S Wieland Metal Services Germany GmbH, Düsseldorf
Aeterna W II A VDM Metals GmbH, Frankfurt/Main
Al-Caro 1 Wieland Metal Services Germany GmbH, Düsseldorf
CuAl10Ni5Fe4 CSN Carl Schreiber GmbH, Neunkirchen
CuAl10Ni5Fe4 Schreier Metall GmbH, Erkrath
CuAl10Ni5Fe4 Wieland Metal Services Germany GmbH, Düsseldorf
EBz ZOLLERN GmbH & Co. KG, Sigmaringen

Material Compliance

REACh RoHS
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