EN 12167 Grade CuNi2Be H055

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Description

CuNi2Be, mat. No CW110C, is counted among hardenable, low alloyed copper alloys. To the comparable make CuNi2Be, mat. No 2.0850, acc. to DIN 17666 : 1983-12 applies: The alloy shows high tensile strength and high temperature resistance and mean electrical and favorable thermal conductivity. Processing properties: hot and cold forming: good machinability: moderately hard and soft soldering: good gas shielded welding: good burnishing: good Application: For resistance welding electrodes as well as for springs. For the electrolytically tinned strip the coatings (Sn bright, Sn matt, Sn fuzed, SnPb) are listed by the application (better solderability, better corrosion resistance, reduction of the electrical contact resistance, better appearance) in the DIN EN 14436 : 2004-11 (Table 5)

Related Standards

Equivalent Materials

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

Mecánica

Property	Temperature	Value	Comment
Dureza Brinell	20.0 °C	55 [-] Show Material materials with Dureza Brinell of 55 [-]
Dureza Vickers	20.0 °C	60 [-] Show Material materials with Dureza Vickers of 60 [-]
Módulo elástico	23.0 °C	110 - 130 GPa Show Material materials with Módulo elástico of 110 - 130 GPa	Typical for Wrought Copper High Copper Alloy

Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	23.0 °C	360 - 420 J/(kg·K) Show Material materials with Calor específico of 360 - 420 J/(kg·K)	Typical for Wrought Copper High Copper Alloy
Coeficiente de dilatación térmica	23.0 °C	1.6E-5 - 1.8E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.6E-5 - 1.8E-5 1/K	Typical for Wrought Copper High Copper Alloy
Temperatura de fusión		855 - 1090 °C Show Material materials with Temperatura de fusión of 855 - 1090 °C	Typical for Wrought Copper High Copper Alloy

Chemical properties

Property	Value
Berilio	0.2 - 0.6 % Show Material materials with Berilio of 0.2 - 0.6 %
Cobalto	0.3 % Show Material materials with Cobalto of 0.3 %
Hierro	0.2 % Show Material materials with Hierro of 0.2 %
Níquel	1.4 - 2.4 % Show Material materials with Níquel of 1.4 - 2.4 %

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