DIN 17443 Grade X2CrNiMnMoN22-13-6 solution annealed (+AT)

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Description

- austenitic CrNi-steel with additives of Mn, Mo and N - application for surgical implants

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

PropertyTemperatureValueComment

Density

23.0 °C

7.8 g/cm³

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Typical for Duplex Stainless Steel

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

200 GPa

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Typical for Duplex Stainless Steel

Elongation

20.0 °C

35 %

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Poisson's ratio

23.0 °C

0.3 [-]

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Typical for Duplex Stainless Steel

Shear modulus

23.0 °C

77 GPa

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Typical for Duplex Stainless Steel

Tensile strength

20.0 °C

850 - 1050 MPa

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Yield strength Rp0.2

20.0 °C

500 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1E-5 1/K

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Typical for Duplex Stainless Steel

Max service temperature

300 °C

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Melting point

1375 - 1450 °C

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Typical for Duplex Stainless Steel

Specific heat capacity

23.0 °C

440 - 502 J/(kg·K)

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Typical for Duplex Stainless Steel

Thermal conductivity

23.0 °C

13 - 30 W/(m·K)

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Typical for Duplex Stainless Steel

Chemical properties

PropertyValue

Carbon

0.03 %

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Chromium

21 - 23 %

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Manganese

5.5 - 7.5 %

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Molybdenum

2.7 - 3.7 %

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Nickel

10 - 16 %

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Niobium

0.1 - 0.25 %

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Nitrogen

0.35 - 0.5 %

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Phosphorus

0.03 %

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Silicon

0.75 %

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Sulfur

0.01 %

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