EN 12513 Grade G-X 300 CrMoNi 15 2 1 soft annealed (+A)

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Description

G-X 300 CrMoNi 15 2 1 is characterised by a high wear resistance. Applicable at higher impact stress. The wear resistance inceases with the carbon content, while the resistance against impact stress decreases. Machinable under annealed conditions depending on the carbon content. The material has a good hardening behaviour.

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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Propiedades

General

PropertyTemperatureValue

Densidad

20.0 °C

7.7 g/cm³

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Mecánica

PropertyTemperatureValueComment

Coeficiente de Poisson

23.0 °C

0.27 [-]

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Typical for Cast Iron

Dureza Vickers

20.0 °C

400 [-]

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Módulo de cizallamiento

23.0 °C

41 GPa

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Typical for Cast Iron

Módulo elástico

20.0 °C

154 - 190 GPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Calor específico

23.0 °C

460 J/(kg·K)

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Typical for White Cast Iron

Coeficiente de dilatación térmica

23.0 °C

1.5E-5 1/K

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Typical for White Cast Iron

Conductividad térmica

20.0 °C

13.8 W/(m·K)

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Temperatura de fusión

1209 °C

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Typical for White Cast Iron

Chemical properties

PropertyValue

Carbono

2.3 - 3.6 %

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Cromo

14 - 17 %

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Manganeso

0.5 - 1 %

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Molibdeno

1.8 - 2.2 %

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Níquel

0.8 - 1.2 %

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Silicona

0.2 - 0.8 %

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