EN 12167 Grade CuZn37 H110

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Description

CuZn37 (CW508L) is an unhardenable wrought alloy. High hardness and strength parameter are achievable by cold forming only. Thermal and electrical conductivity are lower than for CuZn36. CuZn37 is the main alloy for cold forming. It shows favorable corrosion resistance to fresh water. Processing properties: warm forming: good cold forming: very good machinability: moderately hard soldering: good soft soldering: very good TIG-welding: moderately burnishing: very good CuZn37 is used for bulb bases, wire clamps for aerial lines, contact springs, metal and wooden screws, print roller and zip fastener. 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	8.44 g/cm³ Show Material materials with Densidad of 8.44 g/cm³

Mecánica

Property	Temperature	Value	Comment
Dureza Brinell	20.0 °C	110 [-] Show Material materials with Dureza Brinell of 110 [-]
Dureza Vickers	20.0 °C	115 [-] Show Material materials with Dureza Vickers of 115 [-]
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	20.0 °C	110 GPa Show Material materials with Módulo elástico of 110 GPa
	100.0 °C	106 GPa Show Material materials with Módulo elástico of 106 GPa
	200.0 °C	102 GPa Show Material materials with Módulo elástico of 102 GPa
	300.0 °C	97 GPa Show Material materials with Módulo elástico of 97 GPa
	400.0 °C	89 GPa Show Material materials with Módulo elástico of 89 GPa
	500.0 °C	79 GPa Show Material materials with Módulo elástico of 79 GPa

Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	20.0 °C	377 J/(kg·K) Show Material materials with Calor específico of 377 J/(kg·K)
Coeficiente de dilatación térmica	150.0 °C	1.9E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.9E-5 1/K
	300.0 °C	2.1E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 2.1E-5 1/K
	650.0 °C	2.3E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 2.3E-5 1/K
	800.0 °C	2.4E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 2.4E-5 1/K
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Conductividad térmica	-200.0 °C	50 W/(m·K) Show Material materials with Conductividad térmica of 50 W/(m·K)
	20.0 °C	120 W/(m·K) Show Material materials with Conductividad térmica of 120 W/(m·K)
	200.0 °C	142 W/(m·K) Show Material materials with Conductividad térmica of 142 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	1.50E+7 S/m Show Material materials with Conductividad eléctrica of 1.50E+7 S/m
	200.0 °C	1.20E+7 S/m Show Material materials with Conductividad eléctrica of 1.20E+7 S/m
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Resistividad eléctrica	20.0 °C	6.6E-8 Ω·m Show Material materials with Resistividad eléctrica of 6.6E-8 Ω·m
	200.0 °C	8.3E-8 Ω·m Show Material materials with Resistividad eléctrica of 8.3E-8 Ω·m
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Chemical properties

Property	Value
Aluminio	0.05 % Show Material materials with Aluminio of 0.05 %
Cobre	62 - 64 % Show Material materials with Cobre of 62 - 64 %
Estaño	0.1 % Show Material materials with Estaño of 0.1 %
Hierro	0.1 % Show Material materials with Hierro of 0.1 %
Níquel	0.3 % Show Material materials with Níquel of 0.3 %
Plomo	0.1 % Show Material materials with Plomo of 0.1 %

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