EN 12513 Grade GJN-HV600

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Description

EN-GJN-HV600 consists of eutectical carbides of types M7C3 and M3C (M=Fe, Cr) in a matrix, which contains mostly martensite and sometimes bainite and austenite. The comparable G-X 300 CrNiSi 9 5 2 acc. DIN 1695 : 1981-09 (invalid) is characterised by a high wear resistance and applicable at moderate impact stress. The wear resistance increases with the carbon content while the impact resistance decreases. The correlation between thickness of cast iron and chemical composition exist: - Thickness of cast iron up to 25 mm: Si:1,90%, Mn:0,40%, Ni:4,5%, Cr:8,5% - Thickness of cast iron > 25 bis 50 mm: Si:0,40%, Mn:0,50%, Ni:3,8%, Cr:2,0% - Thickness of cast iron > 50 bis 100 mm: Si:1,80%, Mn:0,50%, Ni:5,0%, Cr:9,0% - Thickness of cast iron > 100 mm: Si:1,60%, Mn:0,60%, Ni:5,5%, Cr:9,5%.. For thicknesses far 100 mm it is recommended to increase the Ni-content. Cast parts made of cast iron with 5 % Ni and 9 % Cr are mostly delivered under heat treated conditions.

Related Standards

EN 12513

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	Comment
Densidad	23.0 °C	7.6 - 7.77 g/cm³ Show Material materials with Densidad of 7.6 - 7.77 g/cm³	Typical for White Cast Iron

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 Cast Iron
Dureza Vickers	20.0 °C	600 [-] Show Material materials with Dureza Vickers of 600 [-]
Módulo de cizallamiento	23.0 °C	41 GPa Show Material materials with Módulo de cizallamiento of 41 GPa	Typical for Cast Iron
Módulo elástico	23.0 °C	165 - 240 GPa Show Material materials with Módulo elástico of 165 - 240 GPa	Typical for White Cast Iron

Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	23.0 °C	460 J/(kg·K) Show Material materials with Calor específico of 460 J/(kg·K)	Typical for White Cast Iron
Coeficiente de dilatación térmica	23.0 °C	1.5E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.5E-5 1/K	Typical for White Cast Iron
Conductividad térmica	23.0 °C	22 - 30 W/(m·K) Show Material materials with Conductividad térmica of 22 - 30 W/(m·K)	Typical for White Cast Iron
Temperatura de fusión		1209 °C Show Material materials with Temperatura de fusión of 1209 °C	Typical for White Cast Iron

Chemical properties

Property	Value
Azufre	0.08 % Show Material materials with Azufre of 0.08 %
Carbono	2.5 - 3.5 % Show Material materials with Carbono of 2.5 - 3.5 %
Cromo	8 - 10 % Show Material materials with Cromo of 8 - 10 %
Fósforo	0.08 % Show Material materials with Fósforo of 0.08 %
Manganeso	0.3 - 0.8 % Show Material materials with Manganeso of 0.3 - 0.8 %
Níquel	4.5 - 6.5 % Show Material materials with Níquel of 4.5 - 6.5 %
Silicona	1.5 - 2.5 % Show Material materials with Silicona of 1.5 - 2.5 %