EN 12163 Grade CuZn38Mn1Al H150

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Description

CuZn38Mn1Al (CW716R former CuZn37Al1) is an unhardenable copper alloy. High hardness and strength parameter are achievable by cold forming only. Strength properties, corrosion resistance and oxidation resistance are increasable by Al-addition. CuZn37Mn1Al is favorable weathering resistant. Processing properties: warm forming: good cold forming: moderately machinability: moderately hard soldering: moderately soft soldering: moderately TIG-welding: good burnishing: very good The material is predominantly used for friction bearings and elements.

Related Standards

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

8.24 - 8.3 g/cm³

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Mechanical

PropertyTemperatureValue

Elastic modulus

20.0 °C

93 GPa

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Hardness, Brinell

20.0 °C

150 [-]

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Hardness, Vickers

20.0 °C

155 [-]

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Thermal

PropertyTemperatureValue

Thermal conductivity

20.0 °C

63 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical conductivity

20.0 °C

7.80E+6 S/m

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Specific Electrical conductivity

13 % IACS

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Chemical properties

PropertyValue

Aluminium

0.3 - 1.3 %

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Copper

59 - 61.5 %

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Iron

1 %

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Lead

1 %

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Manganese

0.6 - 1.8 %

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Nickel

0.6 %

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Silicon

0.5 %

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Tin

0.3 %

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