EN 12163 Grade CuSn5 M

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Description

Material CuSn5, mat. No. CW451K is used in the form of tubes for manometer springs or hose tubes as well as for contact springs and connectors. Basically the same application area as CuSn6 (CW452K). CuSn5 shows slightly higher electrical conductivity at slightly lower strength due to the lower tin-content. 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	8.85 - 8.9 g/cm³ Show Material materials with Densidad of 8.85 - 8.9 g/cm³

Mecánica

Property	Temperature	Value
Coeficiente de Poisson	20.0 °C	0.34 [-] Show Material materials with Coeficiente de Poisson of 0.34 [-]
Módulo elástico	20.0 °C	120 GPa Show Material materials with Módulo elástico of 120 GPa

Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	20.0 °C	380 J/(kg·K) Show Material materials with Calor específico of 380 J/(kg·K)
Coeficiente de dilatación térmica	23.0 °C	1.5E-5 - 1.9E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.5E-5 - 1.9E-5 1/K	Typical for Leaded Phosphor Bronze
Conductividad térmica	20.0 °C	96 W/(m·K) Show Material materials with Conductividad térmica of 96 W/(m·K)

Eléctrico

Property	Temperature	Value
Conductividad eléctrica	20.0 °C	1.00E+7 S/m Show Material materials with Conductividad eléctrica of 1.00E+7 S/m
Specific Electrical conductivity		17 % IACS Show Material materials with Specific Electrical conductivity of 17 % IACS

Chemical properties

Property	Value
Estaño	4.5 - 5.5 % Show Material materials with Estaño of 4.5 - 5.5 %
Fósforo	0.01 - 0.4 % Show Material materials with Fósforo of 0.01 - 0.4 %
Hierro	0.1 % Show Material materials with Hierro of 0.1 %
Níquel	0.2 % Show Material materials with Níquel of 0.2 %
Plomo	0.02 % Show Material materials with Plomo of 0.02 %
Zinc	0.2 % Show Material materials with Zinc of 0.2 %

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