EN 10222-2 Grade 13CrMo4-5 quenched and tempered (+QT)

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Description

Material 13CrMo4-5, material number 1.7335 is used in pressure vessel construction. Application in boiler construction, for collectors, flanges and welded collars, in apparatus engineering and in petrochemistry.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

PropertyTemperatureValue

Density

20.0 °C

7.85 g/cm³

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50.0 °C

7.84 g/cm³

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100.0 °C

7.82 g/cm³

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150.0 °C

7.81 g/cm³

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200.0 °C

7.79 g/cm³

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250.0 °C

7.77 g/cm³

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300.0 °C

7.76 g/cm³

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350.0 °C

7.74 g/cm³

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400.0 °C

7.72 g/cm³

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450.0 °C

7.7 g/cm³

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500.0 °C

7.68 g/cm³

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550.0 °C

7.66 g/cm³

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600.0 °C

7.64 g/cm³

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Mechanical

PropertyTemperatureValue

Elastic modulus

-100.0 °C

217 GPa

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20.0 °C

212 - 212.48 GPa

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50.0 °C

211.6 GPa

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100.0 °C

207 - 208.95 GPa

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150.0 °C

205.52 GPa

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200.0 °C

199 - 201.79 GPa

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250.0 °C

197.67 GPa

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300.0 °C

192 - 193.45 GPa

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350.0 °C

189.23 GPa

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400.0 °C

184 - 184.82 GPa

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450.0 °C

180.41 GPa

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500.0 °C

175 - 175.89 GPa

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550.0 °C

171.28 GPa

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600.0 °C

164 - 166.57 GPa

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Elongation

20.0 °C

18 - 20 %

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Poisson's ratio

20.0 °C

0.28 [-]

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50.0 °C

0.28 [-]

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100.0 °C

0.28 [-]

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150.0 °C

0.29 [-]

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200.0 °C

0.29 [-]

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250.0 °C

0.29 [-]

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300.0 °C

0.29 [-]

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350.0 °C

0.3 [-]

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400.0 °C

0.3 [-]

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450.0 °C

0.3 [-]

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500.0 °C

0.3 [-]

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550.0 °C

0.31 [-]

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600.0 °C

0.31 [-]

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Shear modulus

20.0 °C

82.8 GPa

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50.0 °C

82.4 GPa

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100.0 °C

81.42 GPa

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150.0 °C

79.95 GPa

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200.0 °C

78.38 GPa

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250.0 °C

76.62 GPa

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300.0 °C

74.85 GPa

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350.0 °C

73.08 GPa

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400.0 °C

71.32 GPa

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450.0 °C

69.45 GPa

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500.0 °C

67.59 GPa

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550.0 °C

65.63 GPa

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600.0 °C

63.57 GPa

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Tensile strength

20.0 °C

420 - 590 MPa

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Yield strength

20.0 °C

240 - 275 MPa

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Yield strength Rp0.2

20.0 °C

230 - 265 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

-100.0 °C

1.05E-5 1/K

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20.0 °C

1.15E-5 1/K

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100.0 °C

1.21E-5 1/K

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200.0 °C

1.27E-5 1/K

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300.0 °C

1.32E-5 1/K

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400.0 °C

1.36E-5 1/K

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500.0 °C

1.4E-5 1/K

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600.0 °C

1.44E-5 1/K

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Max service temperature, long

400 - 550 °C

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Melting point

1382 - 1529 °C

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Typical for Chromium Molybdenum Steel

Specific heat capacity

-100.0 °C

423 J/(kg·K)

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20.0 °C

461 J/(kg·K)

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100.0 °C

479 J/(kg·K)

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200.0 °C

499 J/(kg·K)

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300.0 °C

517 J/(kg·K)

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400.0 °C

536 J/(kg·K)

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500.0 °C

558 J/(kg·K)

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600.0 °C

587 J/(kg·K)

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Thermal conductivity

20.0 °C

45.9 W/(m·K)

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100.0 °C

46.4 W/(m·K)

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200.0 °C

45.6 W/(m·K)

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300.0 °C

43.5 W/(m·K)

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400.0 °C

40.9 W/(m·K)

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500.0 °C

38.2 W/(m·K)

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600.0 °C

35.5 W/(m·K)

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Thermal diffusivity

20.0 °C

12.7 mm²/s

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100.0 °C

12 mm²/s

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200.0 °C

11 mm²/s

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300.0 °C

9.9 mm²/s

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400.0 °C

8.7 mm²/s

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500.0 °C

7.3 mm²/s

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600.0 °C

6 mm²/s

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

2.27E-7 - 2.37E-7 Ω·m

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50.0 °C

2.56E-7 Ω·m

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100.0 °C

2.76E-7 - 2.88E-7 Ω·m

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150.0 °C

3.21E-7 Ω·m

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200.0 °C

3.46E-7 - 3.59E-7 Ω·m

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250.0 °C

4.01E-7 Ω·m

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300.0 °C

4.31E-7 - 4.45E-7 Ω·m

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350.0 °C

4.95E-7 Ω·m

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400.0 °C

5.32E-7 - 5.48E-7 Ω·m

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450.0 °C

6.06E-7 Ω·m

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500.0 °C

6.48E-7 - 6.63E-7 Ω·m

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550.0 °C

7.28E-7 Ω·m

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600.0 °C

7.81E-7 - 7.97E-7 Ω·m

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Chemical properties

PropertyValue

Carbon

0.08 - 0.18 %

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Chromium

0.7 - 1.15 %

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Copper

0.3 %

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Manganese

0.4 - 1 %

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Molybdenum

0.4 - 0.6 %

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Nickel

0.3 %

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Phosphorus

0.03 %

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Silicon

0.35 %

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Sulfur

0.01 - 0.015 %

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