EN 12167 Grade CuZn35Ni3Mn2AlPb H110

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Description

CuZn35Ni3MnAlPb (CW710R former identification: CuZn35Ni2) is an unhardenable copper alloy. High hardness and strength parameter are achievable by cold forming only. Nickel improves strength properties, corrosion resistance and high-temperature resistance. CuZn35Ni3MnAlPb shows favorable weathering and freshwater resistance. Processing properties: warm forming: good cold forming: moderately machinability: moderately hard soldering: moderately soft soldering: unfavorable TIG-welding: good burnishing: very good Application in machine, apparatus and plant engineering, in shipbuilding e.g. for boat propeller shafts (seawater resistance).

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Equivalent Materials

Diese Materialdaten wurden von WIAM zur Verfügung gestellt

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Eigenschaften

Allgemein

PropertyTemperatureValue

Dichte

20.0 °C

8.28 g/cm³

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Mechanisch

PropertyTemperatureValueComment

Elastizitätsmodul

20.0 °C

93 GPa

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Härte, Brinell

20.0 °C

110 [-]

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Härte, Vickers

20.0 °C

115 [-]

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Schubmodule

23.0 °C

40 GPa

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Typical for Wrought Copper Brass

Thermisch

PropertyTemperatureValueComment

Koeffizient der thermischen Ausdehnung

23.0 °C

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

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Typical for Wrought Copper Brass

Schmelzpunkt

875 - 1075 °C

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Typical for Wrought Copper Brass

Spezifische Wärmekapazität

23.0 °C

371 - 418 J/(kg·K)

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Typical for Wrought Copper Brass

Wärmeleitfähigkeit

20.0 °C

50 W/(m·K)

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Elektrisch

PropertyTemperatureValue

Elektrische Leitfähigkeit

20.0 °C

5.90E+6 S/m

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Specific Electrical conductivity

10 % IACS

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Chemical properties

PropertyValue

Aluminium

0.3 - 1.5 %

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Blei

0.8 %

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Eisen

0.5 %

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Kupfer

58 - 61 %

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Mangan

1.5 - 2.5 %

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Nickel

2 - 3 %

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Silizium

0.1 %

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Zinn

0.5 %

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