EN 10028-2 Grade 16Mo3 normalized or normalized formed (+N)

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Description

Heat-resistant alloy high-grade steel for application in pressure vessel and apparatus construction. For permanent operating applicable up to approx. 530 °C.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

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 - 7.86 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 - 209.25 GPa

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150.0 °C

206.11 GPa

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200.0 °C

199 - 202.48 GPa

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250.0 °C

198.36 GPa

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300.0 °C

192 - 194.14 GPa

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350.0 °C

189.82 GPa

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400.0 °C

184 - 185.51 GPa

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450.0 °C

180.99 GPa

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500.0 °C

175 - 176.48 GPa

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550.0 °C

171.97 GPa

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600.0 °C

164 - 166.97 GPa

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Elongation

20.0 °C

22 %

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Elongation, transverse

20.0 °C

22 %

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Poisson's ratio

20.0 °C

0.29 [-]

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50.0 °C

0.29 [-]

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100.0 °C

0.29 [-]

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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

0.29 [-]

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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

0.3 [-]

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600.0 °C

0.3 [-]

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Shear modulus

20.0 °C

82.6 GPa

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50.0 °C

82.21 GPa

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100.0 °C

81.23 GPa

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150.0 °C

79.95 GPa

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200.0 °C

78.48 GPa

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250.0 °C

76.81 GPa

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300.0 °C

75.05 GPa

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350.0 °C

73.38 GPa

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400.0 °C

71.61 GPa

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450.0 °C

69.75 GPa

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500.0 °C

67.98 GPa

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550.0 °C

66.22 GPa

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600.0 °C

64.35 GPa

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Tensile strength

20.0 °C

410 - 590 MPa

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Tensile strength, transverse

20.0 °C

410 - 590 MPa

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Yield strength

20.0 °C

210 - 275 MPa

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Yield strength Rp0.2

50.0 °C

208 - 273 MPa

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100.0 °C

202 - 264 MPa

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150.0 °C

191 - 250 MPa

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200.0 °C

178 - 233 MPa

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250.0 °C

164 - 213 MPa

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300.0 °C

148 - 194 MPa

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350.0 °C

134 - 175 MPa

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400.0 °C

121 - 159 MPa

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450.0 °C

113 - 147 MPa

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500.0 °C

108 - 141 MPa

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Yield strength, transverse

20.0 °C

210 - 275 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 - 1.22E-5 1/K

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200.0 °C

1.27E-5 - 1.29E-5 1/K

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300.0 °C

1.32E-5 - 1.34E-5 1/K

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400.0 °C

1.36E-5 - 1.4E-5 1/K

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500.0 °C

1.4E-5 - 1.43E-5 1/K

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600.0 °C

1.44E-5 - 1.46E-5 1/K

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Max service temperature, long

0 - 530 °C

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Melting point

1382 - 1529 °C

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Typical for Molybdenum Steel

Specific heat capacity

-100.0 °C

423 J/(kg·K)

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20.0 °C

430 - 461 J/(kg·K)

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100.0 °C

479 - 500 J/(kg·K)

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200.0 °C

499 - 540 J/(kg·K)

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300.0 °C

517 - 530 J/(kg·K)

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400.0 °C

536 - 620 J/(kg·K)

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500.0 °C

558 - 690 J/(kg·K)

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600.0 °C

587 - 780 J/(kg·K)

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Thermal conductivity

20.0 °C

51 - 52.1 W/(m·K)

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100.0 °C

51 - 51.2 W/(m·K)

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200.0 °C

48.7 - 49 W/(m·K)

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300.0 °C

45 - 45.5 W/(m·K)

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400.0 °C

42 - 42.3 W/(m·K)

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500.0 °C

39 - 39.1 W/(m·K)

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600.0 °C

36 W/(m·K)

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Thermal diffusivity

20.0 °C

14.4 mm²/s

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100.0 °C

13.2 mm²/s

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200.0 °C

11.7 mm²/s

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300.0 °C

10.3 mm²/s

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400.0 °C

9 mm²/s

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500.0 °C

7.5 mm²/s

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600.0 °C

6 mm²/s

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

2E-7 - 2.16E-7 Ω·m

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50.0 °C

2.37E-7 Ω·m

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100.0 °C

2.5E-7 - 2.68E-7 Ω·m

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150.0 °C

3.02E-7 Ω·m

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200.0 °C

3.24E-7 - 3.39E-7 Ω·m

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250.0 °C

3.8E-7 Ω·m

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300.0 °C

4.1E-7 - 4.25E-7 Ω·m

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350.0 °C

4.74E-7 Ω·m

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400.0 °C

5.14E-7 - 5.27E-7 Ω·m

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450.0 °C

5.83E-7 Ω·m

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500.0 °C

6.33E-7 - 6.42E-7 Ω·m

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550.0 °C

7.08E-7 Ω·m

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600.0 °C

7.69E-7 - 7.8E-7 Ω·m

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Chemical properties

PropertyValue

Carbon

0.12 - 0.2 %

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Chromium

0.3 %

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Copper

0.3 %

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Manganese

0.4 - 0.9 %

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Molybdenum

0.25 - 0.35 %

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Nickel

0.3 %

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Nitrogen

0.01 %

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Phosphorus

0.03 %

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Silicon

0.35 %

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Sulfur

0.01 %

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