DIN 17174 Grade 11MnNi5-3 normalized or normalized formed (+N)

Equivalent material: EN 11MnNi5-3, DIN 1.6212, BS 11MnNi5-3, EN 1.6212, ISO 11MnNi5-3, ASTM Grade LF5 Class 1, ASTM Grade LF5 Class 2

DIN 17174 Grade 11MnNi5-3 normalized or normalized formed (+N) general

Property Temperature Value
Density 20.0 °C Density of 7.85 g/cm³

DIN 17174 Grade 11MnNi5-3 normalized or normalized formed (+N) thermal

Property Temperature Value Comment
Coefficient of thermal expansion -100.0 °C Coefficient of thermal expansion of 1.05E-5 1/K -
- 20.0 °C Coefficient of thermal expansion of 1.15E-5 1/K -
- 100.0 °C Coefficient of thermal expansion of 1.21E-5 1/K -
- 200.0 °C Coefficient of thermal expansion of 1.27E-5 1/K -
- 300.0 °C Coefficient of thermal expansion of 1.32E-5 1/K -
- 400.0 °C Coefficient of thermal expansion of 1.36E-5 1/K -
- 500.0 °C Coefficient of thermal expansion of 1.4E-5 1/K -
- 600.0 °C Coefficient of thermal expansion of 1.44E-5 1/K -
Melting point - Melting point of 1316 - 1595 °C Typical for Nickel Steel
Specific heat capacity -100.0 °C Specific heat capacity of 423 J/(kg·K) -
- 20.0 °C Specific heat capacity of 461 J/(kg·K) -
- 100.0 °C Specific heat capacity of 479 J/(kg·K) -
- 200.0 °C Specific heat capacity of 499 J/(kg·K) -
- 300.0 °C Specific heat capacity of 517 J/(kg·K) -
- 400.0 °C Specific heat capacity of 536 J/(kg·K) -
- 500.0 °C Specific heat capacity of 558 J/(kg·K) -
- 600.0 °C Specific heat capacity of 587 J/(kg·K) -
Thermal conductivity 20.0 °C Thermal conductivity of 42.5 W/(m·K) -
- 100.0 °C Thermal conductivity of 43.5 W/(m·K) -
- 200.0 °C Thermal conductivity of 42.8 W/(m·K) -
- 300.0 °C Thermal conductivity of 40.9 W/(m·K) -
- 400.0 °C Thermal conductivity of 39 W/(m·K) -
- 500.0 °C Thermal conductivity of 36.4 W/(m·K) -
- 600.0 °C Thermal conductivity of 34.1 W/(m·K) -
Thermal diffusivity 20.0 °C Thermal diffusivity of 11.7 mm²/s -
- 100.0 °C Thermal diffusivity of 11.2 mm²/s -
- 200.0 °C Thermal diffusivity of 10.3 mm²/s -
- 300.0 °C Thermal diffusivity of 9.3 mm²/s -
- 400.0 °C Thermal diffusivity of 8.3 mm²/s -
- 500.0 °C Thermal diffusivity of 7 mm²/s -
- 600.0 °C Thermal diffusivity of 5.7 mm²/s -

DIN 17174 Grade 11MnNi5-3 normalized or normalized formed (+N) chemical

Property Value
Aluminium Aluminium of 0.02 %
Carbon Carbon of 0.14 %
Manganese Manganese of 0.7 - 1.5 %
Nickel Nickel of 0.3 - 0.8 %
Niobium Niobium of 0.05 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.5 %
Sulfur Sulfur of 0.025 %
Vanadium Vanadium of 0.05 %

DIN 17174 Grade 11MnNi5-3 normalized or normalized formed (+N) electrical

Property Temperature Value
Electrical resistivity 20.0 °C Electrical resistivity of 2.45E-7 Ω·m
- 100.0 °C Electrical resistivity of 2.94E-7 Ω·m
- 200.0 °C Electrical resistivity of 3.69E-7 Ω·m
- 300.0 °C Electrical resistivity of 4.59E-7 Ω·m
- 400.0 °C Electrical resistivity of 5.58E-7 Ω·m
- 500.0 °C Electrical resistivity of 6.79E-7 Ω·m
- 600.0 °C Electrical resistivity of 8.13E-7 Ω·m

DIN 17174 Grade 11MnNi5-3 normalized or normalized formed (+N) mechanical

Property Temperature Value Comment
Elastic modulus -100.0 °C Elastic modulus of 217 GPa -
- 20.0 °C Elastic modulus of 212 GPa -
- 100.0 °C Elastic modulus of 207 GPa -
- 200.0 °C Elastic modulus of 199 GPa -
- 300.0 °C Elastic modulus of 192 GPa -
- 400.0 °C Elastic modulus of 184 GPa -
- 500.0 °C Elastic modulus of 175 GPa -
- 600.0 °C Elastic modulus of 164 GPa -
Elongation 20.0 °C Elongation of 24 % -
Elongation, transverse 20.0 °C Elongation, transverse of 22 % -
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Nickel Steel
Shear modulus 23.0 °C Shear modulus of 76 GPa Typical for Nickel Steel
Tensile strength 20.0 °C Tensile strength of 410 - 530 MPa -
Tensile strength, transverse 20.0 °C Tensile strength, transverse of 410 - 530 MPa -
Yield strength 20.0 °C Yield strength of 265 - 285 MPa -
Yield strength, transverse 20.0 °C Yield strength, transverse of 265 - 285 MPa -

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