EN 12166 Grade CuZn15 O60

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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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Propiedades

General

PropertyTemperatureValue

Densidad

20.0 °C

8.75 g/cm³

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Mecánica

PropertyTemperatureValueComment

Coeficiente de Poisson

20.0 °C

0.34 [-]

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Dureza Brinell

20.0 °C

45 - 75 [-]

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Dureza Vickers

20.0 °C

50 - 125 [-]

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Elongación

20.0 °C

42 - 45 %

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Elongation A10

20.0 °C

40 %

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Elongation A100

20.0 °C

25 - 30 %

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Límite elástico Rp 0,2

20.0 °C

120 - 150 MPa

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Módulo de cizallamiento

23.0 °C

40 GPa

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Typical for Wrought Copper Brass

Módulo elástico

20.0 °C

122 GPa

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Resistencia a la tracción

20.0 °C

260 - 410 MPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Calor específico

20.0 °C

380 J/(kg·K)

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Coeficiente de dilatación térmica

23.0 °C

1.7E-5 - 2.1E-5 1/K

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Typical for Wrought Copper Brass

Conductividad térmica

20.0 °C

159 W/(m·K)

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Temperatura de fusión

875 - 1075 °C

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Typical for Wrought Copper Brass

Eléctrico

PropertyTemperatureValue

Conductividad eléctrica

20.0 °C

2.10E+7 S/m

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Specific Electrical conductivity

36 % IACS

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Chemical properties

PropertyValue

Aluminio

0.02 %

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Cobre

84 - 86 %

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Estaño

0.1 %

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Hierro

0.05 %

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Níquel

0.3 %

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Plomo

0.05 %

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