EN 10273 Grade P355QH quenched and tempered (+QT)

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Description

The steel P355QH is a high temperature steel suitable for welding. Application: use in pressure vessel engineering.

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

PropertyTemperatureValue

Densidad

20.0 °C

7.85 g/cm³

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Mecánica

PropertyTemperatureValueComment

Coeficiente de Poisson

23.0 °C

0.3 [-]

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Typical for Steel

Elongación

20.0 °C

22 %

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Límite elástico

20.0 °C

315 - 355 MPa

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Límite elástico Rp 0,2

50.0 °C

280 - 340 MPa

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100.0 °C

250 - 310 MPa

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150.0 °C

225 - 285 MPa

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200.0 °C

200 - 260 MPa

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250.0 °C

175 - 235 MPa

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300.0 °C

155 - 215 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

450 - 630 MPa

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Chemical properties

PropertyValue

Aluminio

0.018 %

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Azufre

0.01 - 0.015 %

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Boro

5E-3 %

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Carbono

0.16 %

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Circonio

0.05 %

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Cobre

0.3 %

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Cromo

0.3 %

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Fósforo

0.03 %

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Manganeso

1.5 %

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Molibdeno

0.25 %

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Niobio

0.05 %

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Nitrógeno

0.02 %

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Níquel

0.5 %

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Silicona

0.4 %

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Titanio

0.03 %

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Vanadio

0.06 %

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