EN 10216-4 Grade 12Ni14 normalized and tempered (+NT)

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Description

Tubes made from cryogenic alloyed high-grade steel 12Ni14 are predominantly used in apparatus, tank, line construction as well as in general machine and equipment engineering. Weldability is available.

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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27.0 °C

7.86 g/cm³

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Mechanical

PropertyTemperatureValue

Elastic modulus

-269.0 °C

215.3 GPa

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-200.0 °C

214.6 GPa

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-150.0 °C

212.8 GPa

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-100.0 °C

210.4 - 214 GPa

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-50.0 °C

207.9 GPa

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20.0 °C

207 GPa

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27.0 °C

203.8 GPa

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100.0 °C

202 GPa

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200.0 °C

196 GPa

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300.0 °C

189 GPa

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400.0 °C

181 GPa

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Elongation

20.0 °C

22 %

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Elongation, transverse

20.0 °C

20 %

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Poisson's ratio

-269.0 °C

0.28 [-]

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-200.0 °C

0.28 [-]

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-150.0 °C

0.28 [-]

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-100.0 °C

0.28 [-]

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-50.0 °C

0.29 [-]

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27.0 °C

0.29 [-]

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Shear modulus

-269.0 °C

84 GPa

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-200.0 °C

83.7 GPa

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-150.0 °C

82.9 GPa

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-100.0 °C

81.9 GPa

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-50.0 °C

80.9 GPa

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27.0 °C

79.1 GPa

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Tensile strength

20.0 °C

440 - 620 MPa

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Tensile strength, transverse

20.0 °C

440 - 620 MPa

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Yield strength Rp0.2

20.0 °C

345 MPa

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100.0 °C

245 MPa

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200.0 °C

205 MPa

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250.0 °C

190 MPa

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300.0 °C

170 MPa

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Yield strength Rp0.2, transverse

20.0 °C

345 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

-100.0 °C

1.02E-5 1/K

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20.0 °C

1.13E-5 1/K

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100.0 °C

1.18E-5 1/K

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200.0 °C

1.23E-5 1/K

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300.0 °C

1.27E-5 1/K

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400.0 °C

1.31E-5 1/K

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Melting point

1316 - 1595 °C

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Typical for Nickel Steel

Specific heat capacity

-100.0 °C

441 J/(kg·K)

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20.0 °C

464 J/(kg·K)

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100.0 °C

479 J/(kg·K)

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200.0 °C

496 J/(kg·K)

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300.0 °C

513 J/(kg·K)

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400.0 °C

532 J/(kg·K)

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Thermal conductivity

-100.0 °C

28.9 W/(m·K)

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20.0 °C

35.8 W/(m·K)

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100.0 °C

38.1 W/(m·K)

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200.0 °C

38.9 W/(m·K)

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300.0 °C

38 W/(m·K)

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400.0 °C

36.8 W/(m·K)

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Thermal diffusivity

20.0 °C

9.8 mm²/s

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100.0 °C

9.9 mm²/s

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200.0 °C

9.5 mm²/s

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300.0 °C

8.7 mm²/s

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400.0 °C

7.8 mm²/s

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Electrical

PropertyTemperatureValue

Electrical resistivity

-100.0 °C

2E-7 Ω·m

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20.0 °C

2.65E-7 Ω·m

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100.0 °C

3.14E-7 Ω·m

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200.0 °C

3.79E-7 Ω·m

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300.0 °C

4.61E-7 Ω·m

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400.0 °C

5.51E-7 Ω·m

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Chemical properties

PropertyValue

Carbon

0.15 %

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Copper

0.3 %

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Manganese

0.3 - 0.8 %

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Nickel

3.25 - 3.75 %

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Phosphorus

0.03 %

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Silicon

0.15 - 0.35 %

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Sulfur

0.005 - 0.01 %

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Vanadium

0.05 %

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