EN 10132-4 Grade 56Si7 soft annealed or soft annealed and skin passed (+A or +A+LC)

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Description

The steel 56Si7 is used as cold rolled strip for springs and special applications in thicknesses of up to 6 mm and as tempered cold strip in thicknesses from 0.30 to 3.00 mm. It is used for leaf springs, among other things.

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

PropertyTemperatureValueComment

Densidad

23.0 °C

7.8 g/cm³

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Typical for Steel

Mecánica

PropertyTemperatureValueComment

Coeficiente de Poisson

23.0 °C

0.3 [-]

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Typical for Steel

Dureza Brinell

20.0 °C

96 [-]

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Dureza Vickers

20.0 °C

230 [-]

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Elongación A80

20.0 °C

12 %

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Límite elástico Rp 0,2

20.0 °C

600 MPa

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Módulo elástico

23.0 °C

190 - 210 GPa

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Typical for Steel

Resistencia a la tracción

20.0 °C

740 MPa

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Chemical properties

PropertyValue

Azufre

0.025 %

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Carbono

0.52 - 0.6 %

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Cromo

0.4 %

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Fósforo

0.03 %

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Manganeso

0.6 - 0.9 %

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Molibdeno

0.1 %

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Níquel

0.4 %

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Silicona

1.6 - 2 %

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