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EN 10216‑5 Grade X6CrNiMo17‑13‑2 – Solution Annealed for High‑Temperature Performance

The heat resistant steel X6CrNiMo17-13-2 (1.4918) is used for pressurised seamless tubes.

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

600.0 °C

155 GPa

Elongation

20.0 °C

35 %

Elongation, transverse

20.0 °C

30 %

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

Yield strength Rp0.2

20.0 °C

205 MPa

50.0 °C

184 MPa

100.0 °C

177 MPa

150.0 °C

162 MPa

200.0 °C

147 MPa

250.0 °C

137 MPa

300.0 °C

127 MPa

350.0 °C

122 MPa

400.0 °C

118 MPa

450.0 °C

113 MPa

500.0 °C

108 MPa

550.0 °C

103 MPa

Yield strength Rp0.2, transverse

20.0 °C

205 MPa

Yield strength Rp1.0

20.0 °C

245 MPa

50.0 °C

228 MPa

100.0 °C

211 MPa

150.0 °C

194 MPa

200.0 °C

177 MPa

250.0 °C

167 MPa

300.0 °C

157 MPa

350.0 °C

152 MPa

400.0 °C

147 MPa

450.0 °C

142 MPa

500.0 °C

137 MPa

550.0 °C

132 MPa

Yield strength Rp1.0, transverse

20.0 °C

245 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

600.0 °C

1.85E-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

0.04 - 0.08 %

Chromium

16 - 18 %

Manganese

2 %

Molybdenum

2 - 2.5 %

Nickel

12 - 14 %

Nitrogen

0.11 %

Phosphorus

0.04 %

Silicon

0.75 %

Sulfur

0.015 %


Metal

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  3. EN 10216-5 X2CrNiMoN25-7-4 Austenitic‑Ferritic Steel – Solution Annealed for Superior Corrosion Resistance
  4. EN 10216-5 X3CrNiN18-11: Solution-Annealed Austenitic Stainless Steel (+AT)
  5. EN 10216-5 Grade X10CrNiMoMnNbVB15-10-1 – Solution Annealed with Additional Treatment
  6. EN 10216-5 X7CrNiTiB18-10: High‑Creep Resistant, Solution‑Annealed Steel (+AT)
  7. EN 10216-5 X2CrNi18-9 Solution-Annealed AISI 304 Steel – Superior Corrosion Resistance
  8. EN 10216-5 Grade X3CrNiMo17-13-3: Solution-Annealed Steel for Superior Corrosion Resistance
  9. EN 10216-5 Grade X6CrNi18-10 Austenitic Steel – Solution Annealed with Additional Treatment
  10. EN 10216-5 X8CrNiMoVNb16-13 – High-Temp Solution-Annealed Austenitic Steel for Turbines & Power Plants