DIN 17445 Grade G-X5CrNi13-4 quenched and tempered (+QT1)

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Description

G-X 5 CrNi 13 4, for parts in the water power engineering, like water turbine casings and -guidances, for shipbuilding and building of compressores, cold-tough

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

23.0 °C

220 GPa

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Typical for Martensitic Stainless Steel

Elongation

20.0 °C

15 %

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Hardness, Brinell

20.0 °C

240 - 300 [-]

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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

Tensile strength

20.0 °C

760 - 960 MPa

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Yield strength Rp0.2

20.0 °C

550 MPa

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100.0 °C

515 MPa

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150.0 °C

500 MPa

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200.0 °C

485 MPa

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250.0 °C

470 MPa

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300.0 °C

455 MPa

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350.0 °C

440 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

1.2E-5 1/K

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400.0 °C

1.25E-5 1/K

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500.0 °C

1.3E-5 1/K

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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

25 W/(m·K)

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Electrical

PropertyTemperatureValueComment

Electrical resistivity

23.0 °C

6E-7 Ω·m

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Typical for Martensitic Stainless Steel

Chemical properties

PropertyValue

Carbon

0.07 %

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Chromium

12 - 13.5 %

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Manganese

1.5 %

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Molybdenum

0.7 %

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Nickel

3.5 - 5 %

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Phosphorus

0.04 %

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Silicon

1 %

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Sulfur

0.025 %

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