EN 12163 Grade CuZn15 H075

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Description

CuZn15 (CW502L) is an unhardenable wrought alloy. High hardness and strength parameter are achievable by cold forming only. Thermal and electrical conductivity are lower than for CuZn10. Corrosion resistance is similar to pure copper. Processing properties: warm forming: moderately cold forming: good machinability: moderately hard and soft soldering: very good TIG-welding: good burnishing: very good CuZn15 is used in electrical engineering, for metal goods as well as in jewelry industry, for metall hoses, pressure measuring instruments, signs, casings and suspension bodies. 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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Lectura sugerida

Properties of Copper

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Propiedades

General

Property	Temperature	Value
Densidad	20.0 °C	8.8 g/cm³ Show Material materials with Densidad of 8.8 g/cm³

Mecánica

Property	Temperature	Value	Comment
Dureza Brinell	20.0 °C	75 - 105 [-] Show Material materials with Dureza Brinell of 75 - 105 [-]
Dureza Vickers	20.0 °C	80 - 110 [-] Show Material materials with Dureza Vickers of 80 - 110 [-]
Módulo de cizallamiento	23.0 °C	40 GPa Show Material materials with Módulo de cizallamiento of 40 GPa	Typical for Wrought Copper Brass
Módulo elástico	23.0 °C	100 - 125 GPa Show Material materials with Módulo elástico of 100 - 125 GPa	Typical for Wrought Copper Brass

Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	23.0 °C	371 - 418 J/(kg·K) Show Material materials with Calor específico of 371 - 418 J/(kg·K)	Typical for Wrought Copper Brass
Coeficiente de dilatación térmica	23.0 °C	1.7E-5 - 2.1E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.7E-5 - 2.1E-5 1/K	Typical for Wrought Copper Brass
Conductividad térmica	23.0 °C	100 - 234 W/(m·K) Show Material materials with Conductividad térmica of 100 - 234 W/(m·K)	Typical for Wrought Copper Brass
Temperatura de fusión		875 - 1075 °C Show Material materials with Temperatura de fusión of 875 - 1075 °C	Typical for Wrought Copper Brass

Chemical properties

Property	Value
Aluminio	0.02 % Show Material materials with Aluminio of 0.02 %
Cobre	84 - 86 % Show Material materials with Cobre of 84 - 86 %
Estaño	0.1 % Show Material materials with Estaño of 0.1 %
Hierro	0.05 % Show Material materials with Hierro of 0.05 %
Níquel	0.3 % Show Material materials with Níquel of 0.3 %
Plomo	0.05 % Show Material materials with Plomo of 0.05 %

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