EN 12163 Grade CuZn39Sn1 M

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Description

Material CuZn39Sn1 (CW719R) is like make CuZn38Sn1As (CW717R) comparable to the DIN-make CuZn38Sn1 (2.0530). Similar processing properties and uses like CW717R due to the nearly identical chemical composition.

Related Standards

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

8.4 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

100 - 125 GPa

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Typical for Wrought Copper Brass

Shear modulus

23.0 °C

40 GPa

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Typical for Wrought Copper Brass

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.7E-5 - 2.1E-5 1/K

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Typical for Wrought Copper Brass

Melting point

875 - 1075 °C

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Typical for Wrought Copper Brass

Specific heat capacity

23.0 °C

371 - 418 J/(kg·K)

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Typical for Wrought Copper Brass

Thermal conductivity

23.0 °C

100 - 234 W/(m·K)

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Typical for Wrought Copper Brass

Chemical properties

PropertyValue

Copper

59 - 61 %

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Iron

0.1 %

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Lead

0.2 %

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Nickel

0.2 %

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Tin

0.5 - 1 %

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