EN 12167 Grade CuNi12Zn38Mn5Pb2 R600

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Description

Material CuNi12Zn38Mn5Pb2, mat. No. CW407, is incomparable to a DIN-mark. It is used in the form of profiles and square bars.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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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Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

8.4 - 8.9 g/cm³

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Typical for Wrought Copper Nickel Silver Grade

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

120 - 140 GPa

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Typical for Wrought Copper Nickel Silver Grade

Poisson's ratio

23.0 °C

0.32 [-]

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Typical for Wrought Copper Nickel Silver Grade

Tensile strength

20.0 °C

600 MPa

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Yield strength Rp0.2

20.0 °C

400 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.6E-5 - 1.9E-5 1/K

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Typical for Wrought Copper Nickel Silver Grade

Melting point

875 - 1135 °C

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Typical for Wrought Copper Nickel Silver Grade

Specific heat capacity

23.0 °C

377 J/(kg·K)

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Typical for Wrought Copper Nickel Silver Grade

Thermal conductivity

23.0 °C

21 - 116 W/(m·K)

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Typical for Wrought Copper Nickel Silver Grade

Chemical properties

PropertyValue

Copper

42 - 45 %

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Iron

0.3 %

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Lead

1 - 2.5 %

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Manganese

4.5 - 6 %

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Nickel

11 - 13 %

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Tin

0.2 %

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