EN 12166 Grade CuZn15 R300

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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	8.73 - 8.8 g/cm³ Show Material materials with Densidad of 8.73 - 8.8 g/cm³

Mecánica

Property	Temperature	Value
Coeficiente de Poisson	20.0 °C	0.34 [-] Show Material materials with Coeficiente de Poisson of 0.34 [-]
Elongación	20.0 °C	25 % Show Material materials with Elongación of 25 %
Elongación A50	20.0 °C	16 - 20 % Show Material materials with Elongación A50 of 16 - 20 %
Límite elástico Rp 0,2	20.0 °C	150 MPa Show Material materials with Límite elástico Rp 0,2 of 150 MPa
Módulo de cizallamiento	20.0 °C	45 GPa Show Material materials with Módulo de cizallamiento of 45 GPa
Módulo elástico	20.0 °C	120 - 122 GPa Show Material materials with Módulo elástico of 120 - 122 GPa
	100.0 °C	119 GPa Show Material materials with Módulo elástico of 119 GPa
	200.0 °C	114 GPa Show Material materials with Módulo elástico of 114 GPa
	300.0 °C	109 GPa Show Material materials with Módulo elástico of 109 GPa
	400.0 °C	103 GPa Show Material materials with Módulo elástico of 103 GPa
	500.0 °C	94 GPa Show Material materials with Módulo elástico of 94 GPa
	600.0 °C	84 GPa Show Material materials with Módulo elástico of 84 GPa
	700.0 °C	74 GPa Show Material materials with Módulo elástico of 74 GPa

Resistencia a la tracción	20.0 °C	300 - 370 MPa Show Material materials with Resistencia a la tracción of 300 - 370 MPa

Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	20.0 °C	377 - 380 J/(kg·K) Show Material materials with Calor específico of 377 - 380 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	159 W/(m·K) Show Material materials with Conductividad térmica of 159 W/(m·K)
	80.0 °C	167 W/(m·K) Show Material materials with Conductividad térmica of 167 W/(m·K)
	120.0 °C	172 W/(m·K) Show Material materials with Conductividad térmica of 172 W/(m·K)
	160.0 °C	176 W/(m·K) Show Material materials with Conductividad térmica of 176 W/(m·K)
	200.0 °C	184 W/(m·K) Show Material materials with Conductividad térmica of 184 W/(m·K)
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Temperatura de fusión		875 - 1075 °C Show Material materials with Temperatura de fusión of 875 - 1075 °C	Typical for Wrought Copper Brass

Eléctrico

Property	Temperature	Value
Conductividad eléctrica	20.0 °C	2.10E+7 - 2.20E+7 S/m Show Material materials with Conductividad eléctrica of 2.10E+7 - 2.20E+7 S/m
Resistividad eléctrica	20.0 °C	4.7E-8 Ω·m Show Material materials with Resistividad eléctrica of 4.7E-8 Ω·m
Specific Electrical conductivity		36 - 38 % IACS Show Material materials with Specific Electrical conductivity of 36 - 38 % IACS

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 %
Fósforo	0.2 % Show Material materials with Fósforo of 0.2 %
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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