EN 12163 Grade CuCr1Zr H135

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Description

CuCr1Zr, mat. No CW106C, is counted among hardenable, low alloyed copper alloys. To the comparable make CuCrZr, mat. No 2.1293, acc. to DIN 17666 : 1983-12 applies: The strength values of CuCrZr are more favorable than of CuCr especially at higher temperatures. CuCrZr shows the following properties: high strength at room temperature, high temperature for removal of workhardening, high creep strength, no notch sensitivity at increased temperatures. Temperature for removal of workhardening approximates 500°C. Favorable electrical and thermal conductivity. Processing properties: hot and cold forming: good machinability: moderately soft soldering: moderately hard soldering: moderately gas shielded welding: moderately burnishing: good Application: For live springs and contacts, electrodes for resistance welding.

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Diese Materialdaten wurden von WIAM zur Verfügung gestellt

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Eigenschaften

Allgemein

PropertyTemperatureValue

Dichte

20.0 °C

8.9 - 8.92 g/cm³

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Mechanisch

PropertyTemperatureValue

Elastizitätsmodul

20.0 °C

130 GPa

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Härte, Brinell

20.0 °C

135 - 175 [-]

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Thermisch

PropertyTemperatureValueComment

Koeffizient der thermischen Ausdehnung

100.0 °C

1.63E-5 1/K

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200.0 °C

1.7E-5 1/K

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300.0 °C

1.76E-5 1/K

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Schmelzpunkt

855 - 1090 °C

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Typical for Wrought Copper High Copper Alloy

Spezifische Wärmekapazität

23.0 °C

360 - 420 J/(kg·K)

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Typical for Wrought Copper High Copper Alloy

Wärmeleitfähigkeit

20.0 °C

320 W/(m·K)

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Elektrisch

PropertyTemperatureValue

Elektrische Leitfähigkeit

20.0 °C

4.30E+7 - 4.60E+7 S/m

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Specific Electrical conductivity

74 - 79 % IACS

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Chemical properties

PropertyValue

Chrom

0.5 - 1.2 %

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Eisen

0.08 %

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Silizium

0.1 %

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Zirkonium

0.03 - 0.3 %

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