EN 10028-4 Grade 11MnNi5-3 normalized and tempered (+NT)

EN 10028-4 Grade 11MnNi5-3 normalized and tempered (+NT) introduction

Cryogenic Ni-alloy steel for pressure vessel construction (mainly liquid gas tanks) and apparatus engineering up to -60 °C.

Equivalent material: GB A01098, GB 09Mn2VDR, DIN 11MnNi5-3, IS 11MnNi5-3, DIN 1.6212, BS 11MnNi5-3, EN 1.6212, ISO 11MnNi5-3, ASTM Grade LF5 Class 1, ASTM Grade LF5 Class 2

EN 10028-4 Grade 11MnNi5-3 normalized and tempered (+NT) general

Property Temperature Value Condition Related Standards Shape
Density 20 °C Density of 7.85 g/cm³ normalized and tempered (+NT) EN 10028-4 Flat

EN 10028-4 Grade 11MnNi5-3 normalized and tempered (+NT) thermal

Property Temperature Value Condition Related Standards Shape Comment
Coefficient of thermal expansion -100 °C Coefficient of thermal expansion of 1.05e-05 1/K normalized and tempered (+NT) EN 10028-4 Flat -
- 20 °C Coefficient of thermal expansion of 1.15e-05 1/K normalized and tempered (+NT) EN 10028-4 Flat -
- 100 °C Coefficient of thermal expansion of 1.21e-05 1/K normalized and tempered (+NT) EN 10028-4 Flat -
- 200 °C Coefficient of thermal expansion of 1.27e-05 1/K normalized and tempered (+NT) EN 10028-4 Flat -
- 300 °C Coefficient of thermal expansion of 1.32e-05 1/K normalized and tempered (+NT) EN 10028-4 Flat -
- 400 °C Coefficient of thermal expansion of 1.36e-05 1/K normalized and tempered (+NT) EN 10028-4 Flat -
- 500 °C Coefficient of thermal expansion of 1.4e-05 1/K normalized and tempered (+NT) EN 10028-4 Flat -
- 600 °C Coefficient of thermal expansion of 1.44e-05 1/K normalized and tempered (+NT) EN 10028-4 Flat -
Melting point - Melting point of 1316 - 1595 °C - - - Typical for Nickel Steel
Specific heat capacity -100 °C Specific heat capacity of 423 J/(kg·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 20 °C Specific heat capacity of 461 J/(kg·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 100 °C Specific heat capacity of 479 J/(kg·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 200 °C Specific heat capacity of 499 J/(kg·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 300 °C Specific heat capacity of 517 J/(kg·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 400 °C Specific heat capacity of 536 J/(kg·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 500 °C Specific heat capacity of 558 J/(kg·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 600 °C Specific heat capacity of 587 J/(kg·K) normalized and tempered (+NT) EN 10028-4 Flat -
Thermal conductivity 20 °C Thermal conductivity of 42.5 W/(m·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 100 °C Thermal conductivity of 43.5 W/(m·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 200 °C Thermal conductivity of 42.8 W/(m·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 300 °C Thermal conductivity of 40.9 W/(m·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 400 °C Thermal conductivity of 39 W/(m·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 500 °C Thermal conductivity of 36.4 W/(m·K) normalized and tempered (+NT) EN 10028-4 Flat -
- 600 °C Thermal conductivity of 34.1 W/(m·K) normalized and tempered (+NT) EN 10028-4 Flat -
Thermal diffusivity 20 °C Thermal diffusivity of 11.7 mm²/s normalized and tempered (+NT) EN 10028-4 Flat -
- 100 °C Thermal diffusivity of 11.2 mm²/s normalized and tempered (+NT) EN 10028-4 Flat -
- 200 °C Thermal diffusivity of 10.3 mm²/s normalized and tempered (+NT) EN 10028-4 Flat -
- 300 °C Thermal diffusivity of 9.3 mm²/s normalized and tempered (+NT) EN 10028-4 Flat -
- 400 °C Thermal diffusivity of 8.3 mm²/s normalized and tempered (+NT) EN 10028-4 Flat -
- 500 °C Thermal diffusivity of 7 mm²/s normalized and tempered (+NT) EN 10028-4 Flat -
- 600 °C Thermal diffusivity of 5.7 mm²/s normalized and tempered (+NT) EN 10028-4 Flat -

EN 10028-4 Grade 11MnNi5-3 normalized and tempered (+NT) chemical

Property Value Condition Related Standards Shape
Aluminium Aluminium of 0.02 % normalized and tempered (+NT) EN 10028-4 Flat
Carbon Carbon of 0.14 % normalized and tempered (+NT) EN 10028-4 Flat
Manganese Manganese of 0.7 - 1.5 % normalized and tempered (+NT) EN 10028-4 Flat
Nickel Nickel of 0.3 - 0.8 % normalized and tempered (+NT) EN 10028-4 Flat
Niobium Niobium of 0.05 % normalized and tempered (+NT) EN 10028-4 Flat
Phosphorus Phosphorus of 0.025 % normalized and tempered (+NT) EN 10028-4 Flat
Silicon Silicon of 0.5 % normalized and tempered (+NT) EN 10028-4 Flat
Sulfur Sulfur of 0.01 % normalized and tempered (+NT) EN 10028-4 Flat
- Sulfur of 0.015 % normalized and tempered (+NT) EN 10028-4 Flat
Vanadium Vanadium of 0.05 % normalized and tempered (+NT) EN 10028-4 Flat

EN 10028-4 Grade 11MnNi5-3 normalized and tempered (+NT) electrical

Property Temperature Value Condition Related Standards Shape Comment
Electrical conductivity - Electrical conductivity of 6 S/m - - - Predicted Value
Electrical resistivity 20 °C Electrical resistivity of 2.45e-07 Ω·m normalized and tempered (+NT) EN 10028-4 Flat -
- 100 °C Electrical resistivity of 2.94e-07 Ω·m normalized and tempered (+NT) EN 10028-4 Flat -
- 200 °C Electrical resistivity of 3.69e-07 Ω·m normalized and tempered (+NT) EN 10028-4 Flat -
- 300 °C Electrical resistivity of 4.59e-07 Ω·m normalized and tempered (+NT) EN 10028-4 Flat -
- 400 °C Electrical resistivity of 5.58e-07 Ω·m normalized and tempered (+NT) EN 10028-4 Flat -
- 500 °C Electrical resistivity of 6.79e-07 Ω·m normalized and tempered (+NT) EN 10028-4 Flat -
- 600 °C Electrical resistivity of 8.13e-07 Ω·m normalized and tempered (+NT) EN 10028-4 Flat -

EN 10028-4 Grade 11MnNi5-3 normalized and tempered (+NT) mechanical

Property Temperature Value Condition Related Standards Shape Comment
Elastic modulus -100 °C Elastic modulus of 217 GPa normalized and tempered (+NT) EN 10028-4 Flat -
- 20 °C Elastic modulus of 212 GPa normalized and tempered (+NT) EN 10028-4 Flat -
- 100 °C Elastic modulus of 207 GPa normalized and tempered (+NT) EN 10028-4 Flat -
- 200 °C Elastic modulus of 199 GPa normalized and tempered (+NT) EN 10028-4 Flat -
- 300 °C Elastic modulus of 192 GPa normalized and tempered (+NT) EN 10028-4 Flat -
- 400 °C Elastic modulus of 184 GPa normalized and tempered (+NT) EN 10028-4 Flat -
- 500 °C Elastic modulus of 175 GPa normalized and tempered (+NT) EN 10028-4 Flat -
- 600 °C Elastic modulus of 164 GPa normalized and tempered (+NT) EN 10028-4 Flat -
Elongation - Elongation of 18.6 % - - - Predicted Value, A200
- - Elongation of 18.9 % - - - Predicted Value, A80 Transverse
- - Elongation of 19.6 % - - - Predicted Value, A80
- - Elongation of 21.3 % - - - Predicted Value, A5
- - Elongation of 21.7 % - - - Predicted Value, A50
- - Elongation of 21.8 % - - - Predicted Value, Transverse
- 20 °C Elongation of 24 % normalized and tempered (+NT) EN 10028-4 Flat -
Poisson's ratio - Poisson's ratio of 0.291 [-] - - - Typical for Nickel Steel
Reduction of area - Reduction of area of 39.8 % - - - Predicted Value
- - Reduction of area of 44.1 % - - - Predicted Value, Transverse
Shear modulus - Shear modulus of 76 GPa - - - Typical for Nickel Steel
Shear strength - Shear strength of 532.4 MPa - - - Predicted Value
Tensile strength 20 °C Tensile strength of 420 - 530 MPa normalized and tempered (+NT) EN 10028-4 Flat -
Yield strength - Yield strength of 257.4 MPa - - - Predicted Value, RP1
- - Yield strength of 300.2 MPa - - - Predicted Value, RP1 Transverse
- - Yield strength of 329 MPa - - - Predicted Value, RP02
- - Yield strength of 342.8 MPa - - - Predicted Value, Transverse
- - Yield strength of 380.6 MPa - - - Predicted Value, RP05
- - Yield strength of 463.6 MPa - - - Predicted Value, RP02 Transverse
- - Yield strength of 463.8 MPa - - - Predicted Value, RP002
- 20 °C Yield strength of 265 MPa normalized and tempered (+NT) EN 10028-4 Flat -
- 20 °C Yield strength of 275 MPa normalized and tempered (+NT) EN 10028-4 Flat -
- 20 °C Yield strength of 285 MPa normalized and tempered (+NT) EN 10028-4 Flat -

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