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EN 10088-1 X2CrNiMo17-12-3 Solution-Annealed Austenitic Steel – Performance & Applications

The austenitic material X2CrNiMo17-12-3 is used in solution annealed condition in the form of cold rolled strip, warm rolled strip and warm rolled sheet as well as in the form of rods, wire rod and profiles. It is resistant to intercrystalline corrosion also in sensitized condition.

Properties

General

PropertyTemperatureValue

Density

20.0 °C

8 g/cm³

Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

200 GPa

100.0 °C

194 GPa

200.0 °C

186 GPa

300.0 °C

179 GPa

400.0 °C

172 GPa

500.0 °C

165 GPa

Elongation

20.0 °C

20 - 40 %

Elongation A80, transverse

20.0 °C

40 - 45 %

Elongation, transverse

20.0 °C

30 - 45 %

Hardness, Brinell

20.0 °C

215 [-]

Hardness, Brinell, trans

20.0 °C

215 [-]

Poisson's ratio

23.0 °C

0.3 [-]

Typical for Austenitic Stainless Steel

Shear modulus

23.0 °C

77 GPa

Typical for Austenitic Stainless Steel

Tensile strength

20.0 °C

500 - 1100 MPa

Tensile strength, transverse

20.0 °C

500 - 700 MPa

Yield strength Rp0.2

20.0 °C

200 - 400 MPa

100.0 °C

165 - 166 MPa

150.0 °C

150 - 152 MPa

200.0 °C

137 MPa

250.0 °C

127 MPa

300.0 °C

118 - 119 MPa

350.0 °C

113 MPa

400.0 °C

108 MPa

450.0 °C

103 MPa

500.0 °C

100 MPa

550.0 °C

98 MPa

Yield strength Rp0.2, transverse

20.0 °C

200 - 240 MPa

Yield strength Rp1.0

20.0 °C

235 MPa

100.0 °C

199 - 200 MPa

150.0 °C

180 - 181 MPa

200.0 °C

165 - 167 MPa

250.0 °C

153 - 157 MPa

300.0 °C

145 MPa

350.0 °C

139 MPa

400.0 °C

135 MPa

450.0 °C

130 MPa

500.0 °C

128 MPa

550.0 °C

127 MPa

Yield strength Rp1.0, transverse

20.0 °C

235 - 270 MPa

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100.0 °C

1.6E-5 1/K

200.0 °C

1.65E-5 1/K

300.0 °C

1.7E-5 1/K

400.0 °C

1.75E-5 1/K

500.0 °C

1.8E-5 1/K

Melting point

1230 - 1480 °C

Typical for Austenitic Stainless Steel

Specific heat capacity

20.0 °C

500 J/(kg·K)

Thermal conductivity

20.0 °C

15 W/(m·K)

Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

7.5E-7 Ω·m

Chemical properties

PropertyValue

Carbon

0.03 %

Chromium

16.5 - 18.5 %

Manganese

2 %

Molybdenum

2.5 - 3 %

Nickel

10.5 - 13 %

Nitrogen

0.11 %

Phosphorus

0.05 %

Silicon

1 %

Sulfur

0.015 %


Metal

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