EN 10216-2 Grade X11CrMo5 +I,isothermic annealed

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Description

Seamless steel tube for pressure purposes with specified elevated temperature properties. The steel grade meet the essential requirements of Directive 97/23/EC.,Seamless tubes of the high-temperature X11CrMo+I are used in steam boiler and pipeline construction, pressure vessel and apparatus engineering, especially in chemical industry and power station construction at temperatures from approx. 200 °C to maximum 400 °C and simultaneously high pressures. The total load and the special scaling circumstances can decrease or increase the temperature limit. Weldability is available.,Seamless tubes of the high-temperature X11CrMo+I are used in steam boiler and pipeline construction, pressure vessel and apparatus engineering, especially in chemical industry and power station construction at temperatures up to approx. 550 °C and simultaneously high pressures. The total load and the special scaling circumstances can decrease or increase the temperature limit. When welding it should be considered that the behavior of the steel depends during and after welding on the applied heat treatment, the preparation and execution of the welding.

Related Standards

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.

Ashby charts

Propiedades

Mecánica

PropertyTemperatureValue

Elongación

20.0 °C

22 %

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Elongación transversal

20.0 °C

20 %

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Límite elástico Rp 0,2

20.0 °C

175 MPa

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100.0 °C

156 MPa

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150.0 °C

150 MPa

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200.0 °C

148 MPa

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250.0 °C

147 MPa

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300.0 °C

145 MPa

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350.0 °C

142 MPa

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400.0 °C

137 MPa

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450.0 °C

129 MPa

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500.0 °C

116 MPa

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Límite elástico transversal Rp 0,2

20.0 °C

175 MPa

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Resistencia a la tracción

20.0 °C

430 - 580 MPa

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Resistencia a la tracción transversal

20.0 °C

430 - 580 MPa

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Aplicaciones térmicas

PropertyValue

Temperatura máx. de funcionamiento, largo

0 - 550 °C

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Chemical properties

PropertyValue

Aluminio

0.04 %

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Azufre

0.01 - 0.02 %

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Carbono

0.08 - 0.15 %

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Cobre

0.3 %

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Cromo

4 - 6 %

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Fósforo

0.03 %

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Manganeso

0.3 - 0.6 %

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Molibdeno

0.45 - 0.65 %

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Silicona

0.15 - 0.5 %

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