EN 13835 Grade GGG-NiSiCr 30 5 2 cast condition

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Description

GGG NiSiCr 30 5 2 is particularly corrosion, erosion and heatproof and shows a middle thermal expansion. It possesses however higher strain and toughness values than GGG NiSiCr 30 5 5. Application: Use for pumps, armatures, exit gas lines, turbocharger housings as well as for cast parts for industrial furnaces.

Related Standards

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

PropertyTemperatureValueComment

Densidad

23.0 °C

6.8 - 7.8 g/cm³

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Typical for Cast Iron

Mecánica

PropertyTemperatureValueComment

Coeficiente de Poisson

23.0 °C

0.27 [-]

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Typical for Cast Iron

Dureza Brinell

20.0 °C

130 - 170 [-]

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Elongación

20.0 °C

10 %

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Límite elástico

20.0 °C

210 - 270 MPa

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Módulo de cizallamiento

23.0 °C

41 GPa

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Typical for Cast Iron

Módulo elástico

23.0 °C

152 GPa

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Typical for Cast Iron

Resistencia a la tracción

20.0 °C

380 - 500 MPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Calor específico

23.0 °C

460 - 527 J/(kg·K)

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Typical for Cast Iron

Conductividad térmica

23.0 °C

55 W/(m·K)

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Typical for Cast Iron

Temperatura de fusión

1120 °C

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Typical for Cast Iron

Chemical properties

PropertyValue

Carbono

2.6 %

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Cromo

1.5 - 2.5 %

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Fósforo

0.08 %

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Manganeso

0.5 - 1.5 %

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Níquel

29 - 32 %

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Silicona

4 - 6 %

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