EN 10225 Grade S420G1 quenched and tempered (+QT)

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Description

The standard is applicable to steels for offshore structures, designed to operate in the offshore sector but not to steels supplied for the fabrication of subsea pipelines, risers, process equipment, process piping, and other utilities. It is primarily applicable to the North Sea Sector, but may also be applicable in other areas provided that due consideration is given to local conditions e.g. temperature.

Related Standards

Equivalent Materials

Diese Materialdaten wurden von WIAM zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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Eigenschaften

Allgemein

PropertyValueComment

Dichte

7.8 g/cm³

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Typical for Steel

Mechanisch

PropertyTemperatureValueConditionRelated StandardsShapeComment

Dehnung

17.0 %

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Predicted Value, A80

17.4 %

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Predicted Value, A200

20.7 %

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Predicted Value, A80 Transverse

20.8 %

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Predicted Value, Transverse

21.0 %

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Predicted Value, A5

24.2 %

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Predicted Value, A50

20 °C

19 %

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quenched and tempered (+QT)

EN 10225

Sheet

Elastizitätsmodul

190 - 210 GPa

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Typical for Steel

Flächenreduzierung

39.8 %

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Predicted Value

44.4 %

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Predicted Value, Transverse

Härte, Brinell

247 [-]

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Predicted Value, Transverse

Poissonzahl

0.3 [-]

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Typical for Steel

Scherfestigkeit

544.4 MPa

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Predicted Value

Schubmodule

79.9 GPa

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Predicted Value

Streckgrenze

260 MPa

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Predicted Value, RP1

317.7 MPa

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Predicted Value, RP1 Transverse

412.9 MPa

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Predicted Value, RP02

415.8 MPa

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Predicted Value, Transverse

488 MPa

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Predicted Value, RP02 Transverse

488.9 MPa

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Predicted Value, RP05

496.7 MPa

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Predicted Value, RP002

20 °C

380 MPa

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quenched and tempered (+QT)

EN 10225

Sheet

20 °C

390 MPa

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quenched and tempered (+QT)

EN 10225

Sheet

20 °C

400 MPa

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quenched and tempered (+QT)

EN 10225

Sheet

20 °C

420 MPa

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quenched and tempered (+QT)

EN 10225

Sheet

Zugfestigkeit

20 °C

480 - 660 MPa

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quenched and tempered (+QT)

EN 10225

Sheet

20 °C

480 - 640 MPa

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quenched and tempered (+QT)

EN 10225

Sheet

20 °C

500 - 660 MPa

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quenched and tempered (+QT)

EN 10225

Sheet

20 °C

500 - 640 MPa

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quenched and tempered (+QT)

EN 10225

Sheet

Thermisch

PropertyValueComment

Koeffizient der thermischen Ausdehnung

11.89 1/K

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Predicted Value

Max. Betriebstemperatur

279.7 °C

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Predicted Value, Long

Spezifische Wärmekapazität

453.1 J/(kg·K)

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Predicted Value

Wärmeleitfähigkeit

36.99 W/(m·K)

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Predicted Value

Elektrisch

PropertyValueComment

Elektrische Leitfähigkeit

7 S/m

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Predicted Value

spezifischer Widerstand

36 Ω·m

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Predicted Value

Chemical properties

PropertyValueConditionRelated StandardsShape

Aluminium

0.015 - 0.055 %

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quenched and tempered (+QT)

EN 10225

Sheet

Antimon

0.01 %

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quenched and tempered (+QT)

EN 10225

Sheet

Arsen

0.03 %

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quenched and tempered (+QT)

EN 10225

Sheet

Bismut

0.01 %

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quenched and tempered (+QT)

EN 10225

Sheet

Blei

0.01 %

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quenched and tempered (+QT)

EN 10225

Sheet

Bor

0.001 %

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quenched and tempered (+QT)

EN 10225

Sheet

Chrom

0.25 %

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quenched and tempered (+QT)

EN 10225

Sheet

Kalzium

0.005 %

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quenched and tempered (+QT)

EN 10225

Sheet

Kohlenstoff

0.14 %

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quenched and tempered (+QT)

EN 10225

Sheet

Kupfer

0.3 %

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quenched and tempered (+QT)

EN 10225

Sheet

Mangan

1.65 %

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quenched and tempered (+QT)

EN 10225

Sheet

Molybdän

0.25 %

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quenched and tempered (+QT)

EN 10225

Sheet

Nickel

0.7 %

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quenched and tempered (+QT)

EN 10225

Sheet

Niobium

0.04 %

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quenched and tempered (+QT)

EN 10225

Sheet

Phosphor

0.02 %

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quenched and tempered (+QT)

EN 10225

Sheet

Schwefel

0.01 %

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quenched and tempered (+QT)

EN 10225

Sheet

Silizium

0.15 - 0.55 %

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quenched and tempered (+QT)

EN 10225

Sheet

Stickstoff

0.01 %

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quenched and tempered (+QT)

EN 10225

Sheet

Titan

0.025 %

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quenched and tempered (+QT)

EN 10225

Sheet

Vanadium

0.08 %

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quenched and tempered (+QT)

EN 10225

Sheet

Zinn

0.02 %

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quenched and tempered (+QT)

EN 10225

Sheet

Technological properties

Property
Supplier Disclaimer

The given information is a rough description and some properties can depend on various factors such as product thickness. Please contact the supplier or refer to the related norm or standard for further information.