BS 4844 Grade 3D

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Description

This iron is a High Chromoim Grade and it is characterized by its hardness. It is in the family of extremely hard Cr-carbides with a hardeness of over 600BHN it offers abrasion and erosion resistance in crushing and milling applications.

Related Standards

Los datos sobre este material han sido proporcionados por Matmatch.

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.

Ashby charts

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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

23.0 °C

600 [-]

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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

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 - 2.8 %

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Cobre

2 %

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Cromo

14 - 17 %

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Fósforo

0.1 %

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Manganeso

1.5 %

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Molibdeno

1.5 %

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Níquel

2 %

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Silicona

1 %

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