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EN 10272 Grade X4CrNiMo16-5-1 Quenched & Tempered Steel (+QT760) – High-Performance Corrosion Resistance

The martensitic steel grade X4CrNiMo16-5-1 acc. to DIN EN 10272 : 2001-01is used for hot and cold formed rods for pressure vessels. The material shows favorable corrosion resistance and low-temperature ductility to -200 °C. It also has high corrosion resistance particularly to water, weak acids and bases. oxidizing acids (nitrous acid) and low chloride containing media.

Quantity: 300 EURAdditional services: Project based stainless steel packages for long, flat and tubular products. Implementing specs, approving mills and productions outfits, planning production finished and pre material routes. Making sure delivery is on time. Forgings, centrifugal casting, HIP products. Sourcing of material

UGITECH

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Information and services

Additional services: https://eservices.ugitech.com/

Properties

General

PropertyTemperatureValue

Density

20.0 °C

7.56 - 7.7 g/cm³

Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

200 - 218 GPa

100.0 °C

195 - 213 GPa

200.0 °C

185 - 206 GPa

300.0 °C

175 - 198 GPa

400.0 °C

170 - 190 GPa

500.0 °C

180 GPa

600.0 °C

167 GPa

700.0 °C

150 GPa

Elongation

20.0 °C

16 %

Elongation, transverse

20.0 °C

14 %

Poisson's ratio

23.0 °C

0.3 [-]

Typical for Martensitic Stainless Steel

Shear modulus

23.0 °C

77 GPa

Typical for Martensitic Stainless Steel

Tensile strength

20.0 °C

760 - 960 MPa

Tensile strength, transverse

20.0 °C

760 - 960 MPa

Yield strength Rp0.2

20.0 °C

550 MPa

100.0 °C

520 MPa

150.0 °C

510 MPa

200.0 °C

500 MPa

250.0 °C

490 MPa

300.0 °C

480 MPa

Yield strength Rp0.2, transverse

20.0 °C

550 MPa

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

20.0 °C

9.9E-6 1/K

100.0 °C

1.03E-5 1/K

200.0 °C

1.08E-5 1/K

300.0 °C

1.12E-5 1/K

400.0 °C

1.16E-5 1/K

500.0 °C

1.19E-5 1/K

600.0 °C

1.21E-5 1/K

700.0 °C

1.24E-5 1/K

800.0 °C

1.29E-5 1/K

Max service temperature, long

-200 - 0 °C

Melting point

1370 - 1530 °C

Typical for Martensitic Stainless Steel

Specific heat capacity

20.0 °C

430 - 450 J/(kg·K)

100.0 °C

482 J/(kg·K)

200.0 °C

506 J/(kg·K)

300.0 °C

525 J/(kg·K)

400.0 °C

547 J/(kg·K)

500.0 °C

576 J/(kg·K)

600.0 °C

616 J/(kg·K)

Thermal conductivity

20.0 °C

15 - 16 W/(m·K)

100.0 °C

17.2 W/(m·K)

200.0 °C

18.6 W/(m·K)

300.0 °C

20 W/(m·K)

400.0 °C

21.2 W/(m·K)

500.0 °C

22.3 W/(m·K)

600.0 °C

23.3 W/(m·K)

700.0 °C

24.1 W/(m·K)

800.0 °C

25.5 W/(m·K)

900.0 °C

26.9 W/(m·K)

1000.0 °C

28.3 W/(m·K)

Thermal diffusivity

20.0 °C

4.7 mm²/s

100.0 °C

4.5 mm²/s

200.0 °C

4.5 mm²/s

300.0 °C

4.6 mm²/s

400.0 °C

4.4 mm²/s

500.0 °C

4.1 mm²/s

600.0 °C

3.6 mm²/s

Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

8E-7 - 9.06E-7 Ω·m

100.0 °C

9.42E-7 Ω·m

200.0 °C

9.87E-7 Ω·m

300.0 °C

1.03E-6 Ω·m

400.0 °C

1.08E-6 Ω·m

500.0 °C

1.12E-6 Ω·m

600.0 °C

1.18E-6 Ω·m

700.0 °C

1.22E-6 Ω·m

800.0 °C

1.24E-6 Ω·m

900.0 °C

1.26E-6 Ω·m

1000.0 °C

1.27E-6 Ω·m

Chemical properties

PropertyValue

Carbon

0.06 %

Chromium

15 - 17 %

Manganese

1.5 %

Molybdenum

0.8 - 1.5 %

Nickel

4 - 6 %

Nitrogen

0.02 %

Phosphorus

0.04 %

Silicon

0.7 %

Sulfur

0.015 - 0.03 %


Metal

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