DIN 17245 Grade G-X22CrMoV12-1 quenched (+Q)

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Description

GS-X 22 CrMoV 12 1 is usabel upt to 600 °C verwendbar. For valve cases, steam collector cases and turbine housings.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyTemperatureValue

Density

20.0 °C

7.7 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

216 GPa

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100.0 °C

209 GPa

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200.0 °C

200 GPa

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300.0 °C

190 GPa

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400.0 °C

179 GPa

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500.0 °C

167 GPa

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600.0 °C

127 GPa

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Poisson's ratio

23.0 °C

0.3 [-]

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Typical for Martensitic Stainless Steel

Shear modulus

23.0 °C

77 GPa

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Typical for Martensitic Stainless Steel

Yield strength Rp0.2

550.0 °C

290 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100.0 °C

1.05E-5 1/K

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200.0 °C

1.1E-5 1/K

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300.0 °C

1.15E-5 1/K

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400.0 °C

1.19E-5 1/K

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500.0 °C

1.22E-5 1/K

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600.0 °C

1.25E-5 1/K

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Max service temperature, long

300 - 610 °C

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Melting point

1370 - 1530 °C

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Typical for Martensitic Stainless Steel

Specific heat capacity

20.0 °C

460 J/(kg·K)

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Thermal conductivity

20.0 °C

24 W/(m·K)

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300.0 °C

25 W/(m·K)

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400.0 °C

26 W/(m·K)

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500.0 °C

27 W/(m·K)

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600.0 °C

27 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

4.5E-7 Ω·m

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Chemical properties

PropertyValue

Carbon

0.2 - 0.26 %

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Chromium

11.3 - 12.2 %

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Manganese

0.5 - 0.8 %

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Molybdenum

1 - 1.2 %

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Nickel

0.7 - 1 %

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Phosphorus

0.03 %

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Silicon

0.1 - 0.4 %

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Sulfur

0.02 %

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Vanadium

0.25 - 0.35 %

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