EN 1562 Grade GJMW-350-4 decarburized annealed

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Description

Material EN-GJMW-350-4 (former GTW-35-04 acc. to DIN 1692-82) is a white malleable cast iron which is used in electrical engineering for electric fittings and contact line components for rail vehicles, in machine engineering for roll carrier, roller suspension tracks as well as for fabric downholder for textile machines, for axle sleeves and nuts of agricultural machines, in construction trade for couplings in scaffolding, as wood connectors for roof framings, for components in scaffolding and concrete formwork as well as for water barriers and toggle nuts. Further application for hose couplings, gas meter fittings, hose clips for compressed air lines, de-aerator casings, for fittings as well as for steering units and fork heads for bicycles.

Related Standards

EN 1562

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

Property	Temperature	Value
Densidad	20.0 °C	7.3 - 7.8 g/cm³ Show Material materials with Densidad of 7.3 - 7.8 g/cm³

Mecánica

Property	Temperature	Value	Comment
Coeficiente de Poisson	23.0 °C	0.27 [-] Show Material materials with Coeficiente de Poisson of 0.27 [-]	Typical for Malleable Cast Iron
Dureza Brinell	20.0 °C	230 [-] Show Material materials with Dureza Brinell of 230 [-]
Módulo de cizallamiento	23.0 °C	64 GPa Show Material materials with Módulo de cizallamiento of 64 GPa	Typical for Malleable Cast Iron
Módulo elástico	20.0 °C	175 - 195 GPa Show Material materials with Módulo elástico of 175 - 195 GPa
Resistencia a la tracción	20.0 °C	270 - 360 MPa Show Material materials with Resistencia a la tracción of 270 - 360 MPa

Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	20.0 °C	460 - 500 J/(kg·K) Show Material materials with Calor específico of 460 - 500 J/(kg·K)
Coeficiente de dilatación térmica	23.0 °C	1E-5 - 1.4E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1E-5 - 1.4E-5 1/K	Typical for Malleable Cast Iron
Conductividad térmica	20.0 °C	42 - 63 W/(m·K) Show Material materials with Conductividad térmica of 42 - 63 W/(m·K)
Temperatura de fusión		1120 °C Show Material materials with Temperatura de fusión of 1120 °C	Typical for Cast Iron

Eléctrico

Property	Temperature	Value
Resistividad eléctrica	20.0 °C	3E-7 - 4E-7 Ω·m Show Material materials with Resistividad eléctrica of 3E-7 - 4E-7 Ω·m

Chemical properties

Property	Value
Azufre	0.12 - 0.25 % Show Material materials with Azufre of 0.12 - 0.25 %
Carbono	3 - 3.4 % Show Material materials with Carbono of 3 - 3.4 %
Manganeso	0.4 - 0.6 % Show Material materials with Manganeso of 0.4 - 0.6 %
Silicona	0.4 - 0.8 % Show Material materials with Silicona of 0.4 - 0.8 %