EN 12163 Grade CuNi3Si1 TB00

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Description

CuNi3Si1, mat. No CW112C, is counted among hardenable, low alloyed copper alloys. To the comparable make CuNi3Si, mat. No 2.0857, acc. to DIN 17666 : 1983-12 applies: The material shows favorable electrical and thermal conductivity, corrosion resistance, high fatigue and creep resistance as well as favorable spring properties. CuNi3Si is in hardened condition resistant to stress corrosion. Temperature for removal of workhardening approximates 450°C. Strength still increases at low-temperature range. Processing properties: hot and cold forming: good machinability: moderately soft soldering: good hard soldering: moderately gas shielded welding: moderately burnishing: good Application: Particularly for aerial line material, such as clamps, mounting links, nuts, high-strength and corrosion resistant screws. Furthermore for wire ropes in electrical overhead line construction, bearing bushings, roller bearing cages, valve guide bushings and springs.

Related Standards

Los datos sobre este material han sido proporcionados por WIAM.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

PropertyTemperatureValue

Densidad

20.0 °C

8.8 g/cm³

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Mecánica

PropertyTemperatureValue

Dureza Brinell

20.0 °C

70 - 100 [-]

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Dureza Vickers

20.0 °C

75 - 105 [-]

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Elongación

20.0 °C

30 %

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Elongation A10

20.0 °C

25 %

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Elongation A100

20.0 °C

20 %

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Límite elástico Rp 0,2

20.0 °C

110 MPa

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Módulo elástico

20.0 °C

143 GPa

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Resistencia a la tracción

20.0 °C

300 MPa

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Aplicaciones térmicas

PropertyTemperatureValue

Coeficiente de dilatación térmica

300.0 °C

1.6E-5 1/K

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Conductividad térmica

20.0 °C

59 - 120 W/(m·K)

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Eléctrico

PropertyTemperatureValue

Conductividad eléctrica

20.0 °C

8.00E+6 - 2.30E+7 S/m

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Chemical properties

PropertyValue

Hierro

0.2 %

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Manganeso

0.1 %

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Níquel

2.6 - 4.5 %

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Plomo

0.02 %

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Silicona

0.8 - 1.3 %

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