EN 10216-2 Grade St 45.8 normalized or normalized formed (+N)

Want to keep this datasheet? Save it now in your required format

Description

High temperature tube steel for seamless tubes. Applicable up to 500 °C wall temperature for continuous operation. Application: steam vessel and pressure vessel construction, apparatus construction, petrochemical industry

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.

Ashby charts

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Properties

General

PropertyTemperatureValue

Density

20.0 °C

7.85 g/cm³

Show Material materials with Density of 7.85 g/cm³

50.0 °C

7.84 g/cm³

Show Material materials with Density of 7.84 g/cm³

100.0 °C

7.83 g/cm³

Show Material materials with Density of 7.83 g/cm³

150.0 °C

7.81 g/cm³

Show Material materials with Density of 7.81 g/cm³

200.0 °C

7.79 g/cm³

Show Material materials with Density of 7.79 g/cm³

250.0 °C

7.78 g/cm³

Show Material materials with Density of 7.78 g/cm³

300.0 °C

7.76 g/cm³

Show Material materials with Density of 7.76 g/cm³

350.0 °C

7.74 g/cm³

Show Material materials with Density of 7.74 g/cm³

400.0 °C

7.72 g/cm³

Show Material materials with Density of 7.72 g/cm³

450.0 °C

7.7 g/cm³

Show Material materials with Density of 7.7 g/cm³

500.0 °C

7.68 g/cm³

Show Material materials with Density of 7.68 g/cm³

550.0 °C

7.66 g/cm³

Show Material materials with Density of 7.66 g/cm³

600.0 °C

7.64 g/cm³

Show Material materials with Density of 7.64 g/cm³

Mechanical

PropertyTemperatureValue

Elastic modulus

-100.0 °C

217 GPa

Show Material materials with Elastic modulus of 217 GPa

20.0 °C

211.31 - 212 GPa

Show Material materials with Elastic modulus of 211.31 - 212 GPa

50.0 °C

209.84 GPa

Show Material materials with Elastic modulus of 209.84 GPa

100.0 °C

206.79 - 207 GPa

Show Material materials with Elastic modulus of 206.79 - 207 GPa

150.0 °C

203.36 GPa

Show Material materials with Elastic modulus of 203.36 GPa

200.0 °C

199 - 200 GPa

Show Material materials with Elastic modulus of 199 - 200 GPa

250.0 °C

195.42 GPa

Show Material materials with Elastic modulus of 195.42 GPa

300.0 °C

191.49 - 192 GPa

Show Material materials with Elastic modulus of 191.49 - 192 GPa

350.0 °C

187.47 GPa

Show Material materials with Elastic modulus of 187.47 GPa

400.0 °C

183 - 184 GPa

Show Material materials with Elastic modulus of 183 - 184 GPa

450.0 °C

179.03 GPa

Show Material materials with Elastic modulus of 179.03 GPa

500.0 °C

174.72 - 175 GPa

Show Material materials with Elastic modulus of 174.72 - 175 GPa

550.0 °C

170.2 GPa

Show Material materials with Elastic modulus of 170.2 GPa

600.0 °C

164 - 166 GPa

Show Material materials with Elastic modulus of 164 - 166 GPa

Unlock all property charts

Elongation

20.0 °C

21 %

Show Material materials with Elongation of 21 %

Elongation, transverse

20.0 °C

19 %

Show Material materials with Elongation, transverse of 19 %

Poisson's ratio

20.0 °C

0.28 [-]

Show Material materials with Poisson's ratio of 0.28 [-]

50.0 °C

0.29 [-]

Show Material materials with Poisson's ratio of 0.29 [-]

100.0 °C

0.29 [-]

Show Material materials with Poisson's ratio of 0.29 [-]

150.0 °C

0.29 [-]

Show Material materials with Poisson's ratio of 0.29 [-]

200.0 °C

0.29 [-]

Show Material materials with Poisson's ratio of 0.29 [-]

250.0 °C

0.29 [-]

Show Material materials with Poisson's ratio of 0.29 [-]

300.0 °C

0.29 [-]

Show Material materials with Poisson's ratio of 0.29 [-]

350.0 °C

0.29 [-]

Show Material materials with Poisson's ratio of 0.29 [-]

400.0 °C

0.3 [-]

Show Material materials with Poisson's ratio of 0.3 [-]

450.0 °C

0.3 [-]

Show Material materials with Poisson's ratio of 0.3 [-]

500.0 °C

0.3 [-]

Show Material materials with Poisson's ratio of 0.3 [-]

550.0 °C

0.3 [-]

Show Material materials with Poisson's ratio of 0.3 [-]

600.0 °C

0.3 [-]

Show Material materials with Poisson's ratio of 0.3 [-]

Unlock all property charts

Shear modulus

20.0 °C

82.31 GPa

Show Material materials with Shear modulus of 82.31 GPa

50.0 °C

81.62 GPa

Show Material materials with Shear modulus of 81.62 GPa

100.0 °C

80.34 GPa

Show Material materials with Shear modulus of 80.34 GPa

150.0 °C

78.97 GPa

Show Material materials with Shear modulus of 78.97 GPa

200.0 °C

77.4 GPa

Show Material materials with Shear modulus of 77.4 GPa

250.0 °C

75.83 GPa

Show Material materials with Shear modulus of 75.83 GPa

300.0 °C

74.16 GPa

Show Material materials with Shear modulus of 74.16 GPa

350.0 °C

72.5 GPa

Show Material materials with Shear modulus of 72.5 GPa

400.0 °C

70.73 GPa

Show Material materials with Shear modulus of 70.73 GPa

450.0 °C

69.06 GPa

Show Material materials with Shear modulus of 69.06 GPa

500.0 °C

67.3 GPa

Show Material materials with Shear modulus of 67.3 GPa

550.0 °C

65.53 GPa

Show Material materials with Shear modulus of 65.53 GPa

600.0 °C

63.67 GPa

Show Material materials with Shear modulus of 63.67 GPa

Unlock all property charts

Tensile strength

20.0 °C

410 - 530 MPa

Show Material materials with Tensile strength of 410 - 530 MPa

Yield strength Rp0.2

20.0 °C

235 - 255 MPa

Show Material materials with Yield strength Rp0.2 of 235 - 255 MPa

200.0 °C

190 - 205 MPa

Show Material materials with Yield strength Rp0.2 of 190 - 205 MPa

250.0 °C

170 - 185 MPa

Show Material materials with Yield strength Rp0.2 of 170 - 185 MPa

300.0 °C

150 - 160 MPa

Show Material materials with Yield strength Rp0.2 of 150 - 160 MPa

350.0 °C

135 - 140 MPa

Show Material materials with Yield strength Rp0.2 of 135 - 140 MPa

400.0 °C

130 MPa

Show Material materials with Yield strength Rp0.2 of 130 MPa

450.0 °C

125 MPa

Show Material materials with Yield strength Rp0.2 of 125 MPa

Unlock all property charts

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

-100.0 °C

1.08E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.08E-5 1/K

20.0 °C

1.19E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.19E-5 1/K

100.0 °C

1.22E-5 - 1.25E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.22E-5 - 1.25E-5 1/K

200.0 °C

1.29E-5 - 1.3E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.29E-5 - 1.3E-5 1/K

300.0 °C

1.34E-5 - 1.36E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.34E-5 - 1.36E-5 1/K

400.0 °C

1.4E-5 - 1.41E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.4E-5 - 1.41E-5 1/K

500.0 °C

1.43E-5 - 1.45E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.43E-5 - 1.45E-5 1/K

600.0 °C

1.46E-5 - 1.49E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.46E-5 - 1.49E-5 1/K

Unlock all property charts

Max service temperature

500 °C

Show Material materials with Max service temperature of 500 °C

Typical for Carbon Steel

Max service temperature, long

0 - 500 °C

Show Material materials with Max service temperature, long of 0 - 500 °C

Melting point

1480 - 1526 °C

Show Material materials with Melting point of 1480 - 1526 °C

Typical for Low Carbon Steel

Specific heat capacity

-100.0 °C

423 J/(kg·K)

Show Material materials with Specific heat capacity of 423 J/(kg·K)

20.0 °C

461 J/(kg·K)

Show Material materials with Specific heat capacity of 461 J/(kg·K)

100.0 °C

479 - 500 J/(kg·K)

Show Material materials with Specific heat capacity of 479 - 500 J/(kg·K)

200.0 °C

499 - 540 J/(kg·K)

Show Material materials with Specific heat capacity of 499 - 540 J/(kg·K)

300.0 °C

517 - 580 J/(kg·K)

Show Material materials with Specific heat capacity of 517 - 580 J/(kg·K)

400.0 °C

536 - 620 J/(kg·K)

Show Material materials with Specific heat capacity of 536 - 620 J/(kg·K)

500.0 °C

558 - 690 J/(kg·K)

Show Material materials with Specific heat capacity of 558 - 690 J/(kg·K)

600.0 °C

587 - 780 J/(kg·K)

Show Material materials with Specific heat capacity of 587 - 780 J/(kg·K)

Unlock all property charts

Thermal conductivity

20.0 °C

53.4 W/(m·K)

Show Material materials with Thermal conductivity of 53.4 W/(m·K)

100.0 °C

52.9 - 53 W/(m·K)

Show Material materials with Thermal conductivity of 52.9 - 53 W/(m·K)

200.0 °C

50 - 50.3 W/(m·K)

Show Material materials with Thermal conductivity of 50 - 50.3 W/(m·K)

300.0 °C

46.7 - 47 W/(m·K)

Show Material materials with Thermal conductivity of 46.7 - 47 W/(m·K)

400.0 °C

43 - 43.3 W/(m·K)

Show Material materials with Thermal conductivity of 43 - 43.3 W/(m·K)

500.0 °C

39.8 - 40 W/(m·K)

Show Material materials with Thermal conductivity of 39.8 - 40 W/(m·K)

600.0 °C

36 - 36.7 W/(m·K)

Show Material materials with Thermal conductivity of 36 - 36.7 W/(m·K)

Unlock all property charts

Thermal diffusivity

20.0 °C

14.8 mm²/s

Show Material materials with Thermal diffusivity of 14.8 mm²/s

100.0 °C

13.6 mm²/s

Show Material materials with Thermal diffusivity of 13.6 mm²/s

200.0 °C

12.1 mm²/s

Show Material materials with Thermal diffusivity of 12.1 mm²/s

300.0 °C

10.6 mm²/s

Show Material materials with Thermal diffusivity of 10.6 mm²/s

400.0 °C

9.2 mm²/s

Show Material materials with Thermal diffusivity of 9.2 mm²/s

500.0 °C

7.7 mm²/s

Show Material materials with Thermal diffusivity of 7.7 mm²/s

600.0 °C

6.2 mm²/s

Show Material materials with Thermal diffusivity of 6.2 mm²/s

Unlock all property charts

Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

1.95E-7 Ω·m

Show Material materials with Electrical resistivity of 1.95E-7 Ω·m

50.0 °C

2.11E-7 Ω·m

Show Material materials with Electrical resistivity of 2.11E-7 Ω·m

100.0 °C

2.3E-7 - 2.42E-7 Ω·m

Show Material materials with Electrical resistivity of 2.3E-7 - 2.42E-7 Ω·m

150.0 °C

2.76E-7 Ω·m

Show Material materials with Electrical resistivity of 2.76E-7 Ω·m

200.0 °C

3E-7 - 3.14E-7 Ω·m

Show Material materials with Electrical resistivity of 3E-7 - 3.14E-7 Ω·m

250.0 °C

3.55E-7 Ω·m

Show Material materials with Electrical resistivity of 3.55E-7 Ω·m

300.0 °C

3.8E-7 - 4.02E-7 Ω·m

Show Material materials with Electrical resistivity of 3.8E-7 - 4.02E-7 Ω·m

350.0 °C

4.49E-7 Ω·m

Show Material materials with Electrical resistivity of 4.49E-7 Ω·m

400.0 °C

4.8E-7 - 5.02E-7 Ω·m

Show Material materials with Electrical resistivity of 4.8E-7 - 5.02E-7 Ω·m

450.0 °C

5.59E-7 Ω·m

Show Material materials with Electrical resistivity of 5.59E-7 Ω·m

500.0 °C

6E-7 - 6.21E-7 Ω·m

Show Material materials with Electrical resistivity of 6E-7 - 6.21E-7 Ω·m

550.0 °C

6.83E-7 Ω·m

Show Material materials with Electrical resistivity of 6.83E-7 Ω·m

600.0 °C

7.4E-7 - 7.55E-7 Ω·m

Show Material materials with Electrical resistivity of 7.4E-7 - 7.55E-7 Ω·m

Unlock all property charts

Magnetic

PropertyValueComment

Curie temperature

770 °C

Show Material materials with Curie temperature of 770 °C

Typical for Low Carbon Steel

Chemical properties

PropertyValue

Carbon

0.21 %

Show Material materials with Carbon of 0.21 %

Manganese

0.4 - 1.2 %

Show Material materials with Manganese of 0.4 - 1.2 %

Phosphorus

0.04 %

Show Material materials with Phosphorus of 0.04 %

Silicon

0.1 - 0.35 %

Show Material materials with Silicon of 0.1 - 0.35 %

Sulfur

0.04 %

Show Material materials with Sulfur of 0.04 %