EN 12167 Grade CuZn35Pb1 H115

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Description

Material CuZn35Pb1, mat. No. CW600N, is an unhardenable wrought alloy. to the comparable make CuZn36Pb, mat. No. 2.0331 acc. to DIN 17660 : 1983-12 applies: High hardness and strength parameter are achievable by cold forming only. Thermal and electrical conductivity are lower than for the unleaded brass grade of the same Zn-content. Machinability is improved by Pb-addition. Corrosion resistance to water, several saline solutions and organic liquids is also lower than for unleaded alloys of the same zinc-content. Processing properties: warm forming: good cold forming: good machinability: very good hard soldering: moderately soft soldering: very good TIG-welding: unfavorable burnishing: very good Application: For wheels and circuit boards in watch industry, matrices for printing industry, clamps for electrical engineering, nipples, screws.

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

8.47 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

Hardness, Brinell

20.0 °C

115 [-]

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Hardness, Vickers

20.0 °C

120 [-]

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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

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

20.0 °C

377 J/(kg·K)

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Thermal conductivity

20.0 °C

113 W/(m·K)

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Chemical properties

PropertyValue

Aluminium

0.05 %

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Copper

62.5 - 64 %

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Iron

0.1 %

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Lead

0.8 - 1.6 %

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Nickel

0.3 %

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Tin

0.1 %

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