EN 12163 Grade CuZn36Sn1Pb R400

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Description

Material CuZn36Sn1Pb (CW712R) is incomparable to a DIN-make. It is used in the form of rods, hollow rods, profiles, wires, forging prematerial and forged parts.

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

8.3 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

Elongation

20.0 °C

20 %

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Elongation A10

20.0 °C

13 - 16 %

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Elongation A100

20.0 °C

10 %

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Elongation A11.3

20.0 °C

16 %

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Shear modulus

23.0 °C

40 GPa

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Typical for Wrought Copper Brass

Tensile strength

20.0 °C

400 MPa

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Yield strength Rp0.2

20.0 °C

200 - 210 MPa

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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

61 - 63 %

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Iron

0.1 %

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Lead

0.2 - 0.6 %

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Nickel

0.2 %

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Tin

1 - 1.5 %

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