EN 10120 Grade P245NB normalized or normalized formed (+N)

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Description

The non-alloy quality steel P245NB is used for welded gas cylinders in form of sheet and strip up to thicknesses of 5 mm. The steel is weldable by the usual arc welding methods.

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

PropertyValueComment

Densidad

7.8 - 7.9 g/cm³

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Typical for Low Carbon Steel

Mecánica

PropertyTemperatureValueConditionRelated StandardsShapeComment

Coeficiente de Poisson

0.29 [-]

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Typical for Low Carbon Steel

Dureza Brinell

253 [-]

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Predicted Value, Transverse

Elongación

18.2 %

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Predicted Value, A200

19.8 %

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Predicted Value, A80 Transverse

20.8 %

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Predicted Value, A5

24.0 %

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Predicted Value, Transverse

26.8 %

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Predicted Value, A50

20 °C

26 %

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normalized or normalized formed (+N)

EN 10120

Flat

A80

20 °C

34 %

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normalized or normalized formed (+N)

EN 10120

Flat

Estricción

42.3 %

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Predicted Value, Transverse

44.9 %

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Predicted Value

Límite elástico

258.2 MPa

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Predicted Value, RP1

301 MPa

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Predicted Value, Transverse

328.5 MPa

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Predicted Value, RP1 Transverse

358.9 MPa

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Predicted Value, RP05

447.9 MPa

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Predicted Value, RP002

461.4 MPa

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Predicted Value, RP02 Transverse

20 °C

245 MPa

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normalized or normalized formed (+N)

EN 10120

Flat

100 °C

205 MPa

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normalized or normalized formed (+N)

EN 10120

Flat

RP02

150 °C

185 MPa

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normalized or normalized formed (+N)

EN 10120

Flat

RP02

200 °C

165 MPa

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normalized or normalized formed (+N)

EN 10120

Flat

RP02

250 °C

145 MPa

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normalized or normalized formed (+N)

EN 10120

Flat

RP02

300 °C

105 MPa

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normalized or normalized formed (+N)

EN 10120

Flat

RP02

Módulo de cizallamiento

82 GPa

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Typical for Low Carbon Steel

Módulo elástico

200 - 215 GPa

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Typical for Low Carbon Steel

Resistencia a la tracción

20 °C

360 - 450 MPa

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normalized or normalized formed (+N)

EN 10120

Flat

Resistencia al cizallamiento

517 MPa

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Predicted Value

Aplicaciones térmicas

PropertyValueComment

Calor específico

465 J/(kg·K)

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Typical for Low Carbon Steel

Coeficiente de dilatación térmica

1.32e-05 - 1.38e-05 1/K

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Typical for Low Carbon Steel

Conductividad térmica

25 - 93 W/(m·K)

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Typical for Low Carbon Steel

Temperatura de fusión

1480 - 1526 °C

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Typical for Low Carbon Steel

Temperatura máx. de funcionamiento

331.5 °C

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Predicted Value, Long

500 °C

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Typical for Carbon Steel

Eléctrico

PropertyValueComment

Conductividad eléctrica

7 S/m

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Predicted Value

Resistividad eléctrica

1.43e-07 - 1.74e-07 Ω·m

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Typical for Carbon Steel

Magnético

PropertyValueComment

Temperatura de Curie

770 °C

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Typical for Low Carbon Steel

Chemical properties

PropertyValueConditionRelated StandardsShape

Aluminio

0.02 %

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normalized or normalized formed (+N)

EN 10120

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Azufre

0.015 %

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normalized or normalized formed (+N)

EN 10120

Flat

Carbono

0.16 %

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normalized or normalized formed (+N)

EN 10120

Flat

Fósforo

0.025 %

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normalized or normalized formed (+N)

EN 10120

Flat

Manganeso

0.3 %

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normalized or normalized formed (+N)

EN 10120

Flat

Niobio

0.05 %

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normalized or normalized formed (+N)

EN 10120

Flat

Nitrógeno

0.009 %

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normalized or normalized formed (+N)

EN 10120

Flat

Silicona

0.25 %

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normalized or normalized formed (+N)

EN 10120

Flat

Titanio

0.03 %

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normalized or normalized formed (+N)

EN 10120

Flat