EN 12164 Grade CuBe2Pb M

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CuBe2Pb, mat. No CW102C, is counted among hardenable, low alloyed copper alloys. To the comparable make CuBe2Pb, mat. No 2.1248, acc. to DIN 17666 : 1983-12 applies: The alloy shows a very high tensile strength and increased temperature resistance and mean electrical and favorable thermal conductivity. Processing properties: hot and cold forming: good machinability: moderately hard and soft soldering: good gas shielded welding: good burnishing: good Application: For all types of springs, membranes, wear resistant parts, as well as for non-sparking tools.

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This material data has been provided by WIAM.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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20.0 °C

8.3 g/cm³

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Elastic modulus

23.0 °C

110 - 130 GPa

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Typical for Wrought Copper High Copper Alloy



Coefficient of thermal expansion

23.0 °C

1.6E-5 - 1.8E-5 1/K

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Typical for Wrought Copper High Copper Alloy

Melting point

855 - 1090 °C

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Typical for Wrought Copper High Copper Alloy

Specific heat capacity

23.0 °C

360 - 420 J/(kg·K)

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Typical for Wrought Copper High Copper Alloy

Chemical properties



1.8 - 2 %

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0.3 %

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0.2 %

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0.2 - 0.6 %

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0.3 %

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