DIN 17442 Grade G-X35CrMo17 quenched and tempered (+QT)

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Description

G-X 35 CrMo 17, for medical instruments, components of machines and armatures with increase resistance against low concentrated acids and chlorid containing media.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

5 %

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Hardness, Brinell

20.0 °C

220 - 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

780 - 980 MPa

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Yield strength Rp0.2

20.0 °C

600 MPa

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100.0 °C

560 MPa

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200.0 °C

540 MPa

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300.0 °C

540 MPa

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350.0 °C

520 MPa

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400.0 °C

500 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

1.1E-5 1/K

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400.0 °C

1.15E-5 1/K

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500.0 °C

1.2E-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

500 J/(kg·K)

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Thermal conductivity

20.0 °C

19 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

6.5E-7 Ω·m

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Chemical properties

PropertyValue

Carbon

0.33 - 0.43 %

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Chromium

15.5 - 17.5 %

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Manganese

1 %

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Molybdenum

0.9 - 1.3 %

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Nickel

1 %

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Phosphorus

0.05 %

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Silicon

1 %

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Sulfur

0.03 %

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