ASTM A372 Grade L Liquid Quenched and Tempered, or Normalized followed by Liquid Quench and Temper

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Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por ASTM.

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

20.0 °C

7.8 - 7.9 g/cm³

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Typical for Nickel Chromium Molybdenum Steel

Mecánica

PropertyTemperatureValueComment

Coeficiente de Poisson

20.0 °C

0.29 [-]

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Typical for Nickel Chromium Molybdenum Steel

Dureza Brinell

20.0 °C

311 [-]

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Elongación A50

20.0 °C

12 %

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Módulo elástico

20.0 °C

200 - 215 GPa

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Typical for Nickel Chromium Molybdenum Steel

Resistencia a la tracción

20.0 °C

1070 - 1240 MPa

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Yield Strength Rp0.2, short transverse

20.0 °C

930 MPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Coeficiente de dilatación térmica

20.0 °C

1E-5 - 1.3E-5 1/K

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Typical for Nickel Chromium Molybdenum Steel

Conductividad térmica

20.0 °C

34 - 54 W/(m·K)

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Typical for Nickel Chromium Molybdenum Steel

Temperatura de fusión

1382 - 1529 °C

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Typical for Nickel Chromium Molybdenum Steel

Chemical properties

PropertyValue

Azufre

0.01 %

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Carbono

0.38 - 0.43 %

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Cromo

0.7 - 0.9 %

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Fósforo

0.02 %

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Manganeso

0.6 - 0.8 %

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Molibdeno

0.2 - 0.3 %

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Níquel

1.65 - 2 %

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Silicona

0.15 - 0.35 %

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