home Manufacturing Technology Manufacturing Equipment
Industrial manufacturing
Industrial Internet of Things | Industrial materials | Equipment Maintenance and Repair | Industrial programming |
home  MfgRobots >> Industrial manufacturing >  >> Industrial materials >> Metal

X2CrNiMoN17-11-2 (EN 10272) – Solution‑Annealed, High‑Performance Austenitic Steel

The austenitic steel grade X2CrNiMoN17-11-2 acc. to DIN EN 10272 : 2001-01is used for hot and cold formed rods for pressure vessels. The material shows higher strength and structure stability by N-addition. It has high resistance to oxidizing media. its interaction parameter (Pitting index) is increased by N. The steel is suitabable for mirror finishing and resistant to selective attacks particularly and in welded condition good corrosion resistant. The material shows resistance to intercrystalline corrosion also in sensitized condition.

Properties

General

PropertyTemperatureValue

Density

20.0 °C

7.96 - 8 g/cm³

Mechanical

PropertyTemperatureValueComment

Elastic modulus

-100.0 °C

206 GPa

20.0 °C

196 - 200 GPa

100.0 °C

190 - 194 GPa

200.0 °C

182 - 186 GPa

300.0 °C

174 - 179 GPa

400.0 °C

166 - 172 GPa

500.0 °C

158 - 165 GPa

600.0 °C

150 GPa

700.0 °C

142 GPa

800.0 °C

134 GPa

900.0 °C

127 GPa

1000.0 °C

120 GPa

Elongation

20.0 °C

40 %

Elongation, transverse

20.0 °C

30 %

Hardness, Brinell

20.0 °C

250 [-]

Hardness, Brinell, trans

20.0 °C

250 [-]

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

580 - 800 MPa

100.0 °C

520 MPa

150.0 °C

490 MPa

200.0 °C

460 MPa

250.0 °C

450 MPa

300.0 °C

440 MPa

350.0 °C

435 MPa

Tensile strength, transverse

20.0 °C

580 - 800 MPa

Yield strength Rp0.2

20.0 °C

280 MPa

100.0 °C

215 MPa

150.0 °C

195 MPa

200.0 °C

175 MPa

250.0 °C

165 MPa

300.0 °C

155 MPa

350.0 °C

150 MPa

400.0 °C

145 MPa

450.0 °C

140 MPa

500.0 °C

138 MPa

550.0 °C

136 MPa

Yield strength Rp0.2, transverse

20.0 °C

280 MPa

Yield strength Rp1.0

20.0 °C

315 MPa

100.0 °C

245 MPa

150.0 °C

225 MPa

200.0 °C

205 MPa

250.0 °C

195 MPa

300.0 °C

185 MPa

350.0 °C

180 MPa

400.0 °C

175 MPa

450.0 °C

170 MPa

500.0 °C

168 MPa

550.0 °C

166 MPa

Yield strength Rp1.0, transverse

20.0 °C

315 MPa

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

-100.0 °C

1.49E-5 1/K

20.0 °C

1.61E-5 1/K

100.0 °C

1.6E-5 - 1.67E-5 1/K

200.0 °C

1.65E-5 - 1.72E-5 1/K

300.0 °C

1.7E-5 - 1.77E-5 1/K

400.0 °C

1.75E-5 - 1.81E-5 1/K

500.0 °C

1.8E-5 - 1.84E-5 1/K

600.0 °C

1.88E-5 1/K

700.0 °C

1.91E-5 1/K

800.0 °C

1.94E-5 1/K

900.0 °C

1.97E-5 1/K

1000.0 °C

2E-5 1/K

Melting point

1230 - 1480 °C

Typical for Austenitic Stainless Steel

Specific heat capacity

-100.0 °C

440 J/(kg·K)

20.0 °C

472 - 500 J/(kg·K)

100.0 °C

487 J/(kg·K)

200.0 °C

503 J/(kg·K)

300.0 °C

512 J/(kg·K)

400.0 °C

520 J/(kg·K)

500.0 °C

530 J/(kg·K)

600.0 °C

541 J/(kg·K)

700.0 °C

551 J/(kg·K)

800.0 °C

559 J/(kg·K)

900.0 °C

565 J/(kg·K)

1000.0 °C

571 J/(kg·K)

Thermal conductivity

20.0 °C

13.3 - 15 W/(m·K)

100.0 °C

14.9 W/(m·K)

200.0 °C

16.5 W/(m·K)

300.0 °C

18.1 W/(m·K)

400.0 °C

19.5 W/(m·K)

500.0 °C

21 W/(m·K)

600.0 °C

22.4 W/(m·K)

700.0 °C

23.8 W/(m·K)

800.0 °C

25.2 W/(m·K)

Thermal diffusivity

20.0 °C

3.5 mm²/s

100.0 °C

3.8 mm²/s

200.0 °C

4 mm²/s

300.0 °C

4.3 mm²/s

400.0 °C

4.5 mm²/s

500.0 °C

4.7 mm²/s

600.0 °C

4.8 mm²/s

700.0 °C

5.1 mm²/s

800.0 °C

5.4 mm²/s

Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

7.5E-7 - 7.91E-7 Ω·m

100.0 °C

8.45E-7 Ω·m

200.0 °C

9.19E-7 Ω·m

300.0 °C

9.77E-7 Ω·m

400.0 °C

1.03E-6 Ω·m

500.0 °C

1.08E-6 Ω·m

600.0 °C

1.12E-6 Ω·m

700.0 °C

1.15E-6 Ω·m

800.0 °C

1.18E-6 Ω·m

Chemical properties

PropertyValue

Carbon

0.03 %

Chromium

16.5 - 18.5 %

Manganese

2 %

Molybdenum

2 - 2.5 %

Nickel

10 - 12.5 %

Nitrogen

0.12 - 0.22 %

Phosphorus

0.05 %

Silicon

1 %

Sulfur

0.015 - 0.03 %


Metal

  • Metal
  • Resin
  • fiber
  • Composite material
  • Nanomaterials
  • Polymer Materials
  • Biologics
  • Dye
  • Spices
    1. EN 10272 X2CrNiN23-4 Duplex Steel – Solution Annealed (+AT) – High Strength, Corrosion Resistance
    2. X2CrNiMoCuN25-6-3 Austenitic Steel – EN 10272 Grade, Solution Annealed + AT for Pressure Vessel Rods
    3. EN 10272 Grade X2CrNiMoCuWN25-7-4 Solution-Annealed Steel – Superior Corrosion Resistance & High Strength
    4. X2CrNiMoN25-7-4 Austenitic Steel – Solution Annealed, High-Performance Cold/Warm Rolled Strips, Sheets, and Profiles
    5. EN 10222-5 Grade X2CrNiMoN17-11-2 – Solution Annealed Steel with Enhanced Corrosion Resistance
    6. EN 10250-4 X2CrNiMoN17-11-2 Solution-Annealed Steel for High-Performance Chemical Applications
    7. EN 10272 Grade X2CrNi18-9 (Solution Annealed) – Corrosion‑Resistant Steel for Pressure Vessels
    8. X2CrNiMo17-12-3 Solution-Annealed Steel (EN 10272) – High-Performance Pressure Vessel Grade
    9. EN 10028-7 X2CrNiMoN17-11-2 Solution-Annealed Steel (+AT) – High Strength, Corrosion Resistance, and Oxidation Stability
    10. EN 10272 Grade X6CrNiTi18-10 Solution-Annealed Steel (+AT) – High Corrosion Resistance & Pressure Vessel Quality