EN 12168 Grade CuZn38Pb2 H120

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Description

Copper alloy profiles and bars for general purposes.

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 - 8.44 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

102 GPa

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Hardness, Brinell

20.0 °C

120 [-]

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Hardness, Vickers

20.0 °C

125 - 130 [-]

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Poisson's ratio

20.0 °C

0.34 [-]

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Shear modulus

23.0 °C

40 GPa

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Typical for Wrought Copper Brass

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100.0 °C

2E-5 1/K

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300.0 °C

2.1E-5 1/K

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Melting point

875 - 1075 °C

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Typical for Wrought Copper Brass

Specific heat capacity

20.0 °C

377 J/(kg·K)

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Thermal conductivity

20.0 °C

109 - 110 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical conductivity

20.0 °C

1.39E+7 - 1.40E+7 S/m

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Specific Electrical conductivity

24 % IACS

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Chemical properties

PropertyValue

Aluminium

0.05 %

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Copper

60 - 61 %

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Iron

0.2 %

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Lead

1.6 - 2.5 %

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Nickel

0.3 %

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Tin

0.2 %

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