EN 12163 Grade CuZn28 M

View suppliers (5)
Want to keep this datasheet? Save it now in your required format

Description

CuZn28 (CW504L) is an unhardenable wrought alloy. High hardness and strength parameter are achievable by cold forming only. Thermal and electrical conductivity are lower than for CuZn20. Corrosion resistance is similar to pure copper. Processing properties: warm forming: good cold forming: very good machinability: moderately hard and soft soldering: very good TIG-welding: good burnishing: good CuZn28 is used for deep drawing components and all types of sleeves, for automotive cooler, musical instruments, springing elements and clockfaces and as cladding material for ingot steel.

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.

Ashby charts

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Propiedades

General

PropertyTemperatureValue

Densidad

20.0 °C

8.55 - 8.6 g/cm³

Show Material materials with Densidad of 8.55 - 8.6 g/cm³

Mecánica

PropertyTemperatureValue

Módulo de cizallamiento

20.0 °C

40 GPa

Show Material materials with Módulo de cizallamiento of 40 GPa

Módulo elástico

20.0 °C

114 GPa

Show Material materials with Módulo elástico of 114 GPa

Aplicaciones térmicas

PropertyTemperatureValueComment

Calor específico

20.0 °C

377 J/(kg·K)

Show Material materials with Calor específico of 377 J/(kg·K)

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

20.0 °C

130 W/(m·K)

Show Material materials with Conductividad térmica of 130 W/(m·K)

Temperatura de fusión

875 - 1075 °C

Show Material materials with Temperatura de fusión of 875 - 1075 °C

Typical for Wrought Copper Brass

Eléctrico

PropertyTemperatureValue

Conductividad eléctrica

20.0 °C

1.65E+7 S/m

Show Material materials with Conductividad eléctrica of 1.65E+7 S/m

Resistividad eléctrica

20.0 °C

6.1E-8 Ω·m

Show Material materials with Resistividad eléctrica of 6.1E-8 Ω·m

Chemical properties

PropertyValue

Aluminio

0.02 %

Show Material materials with Aluminio of 0.02 %

Cobre

71 - 73 %

Show Material materials with Cobre of 71 - 73 %

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 %