Stainless Steel 420

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Description

Martensitic stainless steel with a relatively high carbon content. The corrosion resistance is moderate. The mechanical values apply to the heat-treated condition. This grade is hardenable.

Equivalent Materials

Los datos sobre este material han sido proporcionados por Salomons Metalen.

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

7.8 g/cm³

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typical for steels

Mecánica

PropertyTemperatureValueComment

Dureza Brinell

23.0 °C

230 [-]

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Elongación A5

23.0 °C

12 - 13 %

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Límite elástico Rp 0,2

23.0 °C

500 MPa

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Módulo elástico

23.0 °C

200 - 210 GPa

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typical for steels

Resistencia a la tracción

23.0 °C

700 - 950 MPa

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Chemical properties

PropertyValueComment

Azufre

0.03 %

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Carbono

0.15 - 0.4 %

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Cromo

12 - 14 %

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Fósforo

0.04 %

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Hierro

82.3 - 87.9 %

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Manganeso

1.5 %

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max.

Molibdeno

0.5 %

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Níquel

0.75 %

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Silicona

1 %

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max.