EN 1652 Grade CuNi2Be R650

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Equivalent Materials

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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Properties

General

PropertyTemperatureValue

Density

20.0 °C

8.8 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

110 - 130 GPa

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Typical for Wrought Copper High Copper Alloy

Elongation A50

20.0 °C

8 %

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Tensile strength

20.0 °C

650 MPa

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Yield strength Rp0.2

20.0 °C

500 MPa

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Thermal

PropertyTemperatureValueComment

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

PropertyValue

Beryllium

0.2 - 0.6 %

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Cobalt

0.3 %

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Iron

0.2 %

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Nickel

1.4 - 2.4 %

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