EN 10028-4 Grade X7Ni9 normalized, normalized and tempered (+N+NT)

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Description

Cryogenic Ni-alloy steel for pressure vessel construction up to -196 °C.

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

8.8 g/cm³

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Typical for Nickel Steel

Mechanisch

PropertyTemperatureValueConditionRelated StandardsShapeComment

Dehnung

20 °C

18 %

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normalized, normalized and tempered (+N+NT)

EN 10028-4

Flat

Elastizitätsmodul

200 - 215 GPa

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Typical for Nickel Steel

Poissonzahl

0.291 [-]

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Typical for Nickel Steel

Schubmodule

76 GPa

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Typical for Nickel Steel

Streckgrenze

20 °C

585 MPa

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normalized, normalized and tempered (+N+NT)

EN 10028-4

Flat

Zugfestigkeit

20 °C

680 - 820 MPa

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normalized, normalized and tempered (+N+NT)

EN 10028-4

Flat

Thermisch

PropertyValueComment

Schmelzpunkt

1316 - 1595 °C

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Typical for Nickel Steel

Spezifische Wärmekapazität

456 J/(kg·K)

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Typical for Nickel Steel

Wärmeleitfähigkeit

10 - 50 W/(m·K)

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Typical for Nickel Steel

Chemical properties

PropertyValueConditionRelated StandardsShape

Kohlenstoff

0.1 %

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normalized, normalized and tempered (+N+NT)

EN 10028-4

Flat

Mangan

0.3 - 0.8 %

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normalized, normalized and tempered (+N+NT)

EN 10028-4

Flat

Molybdän

0.1 %

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normalized, normalized and tempered (+N+NT)

EN 10028-4

Flat

Nickel

8.5 - 10 %

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normalized, normalized and tempered (+N+NT)

EN 10028-4

Flat

Phosphor

0.015 %

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normalized, normalized and tempered (+N+NT)

EN 10028-4

Flat

Schwefel

0.005 %

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normalized, normalized and tempered (+N+NT)

EN 10028-4

Flat

Silizium

0.35 %

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normalized, normalized and tempered (+N+NT)

EN 10028-4

Flat

Vanadium

0.01 %

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normalized, normalized and tempered (+N+NT)

EN 10028-4

Flat

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.