ISO 683-3 Grade 16MnCr5 normalized or normalized formed (+N)

ISO 683-3 Grade 16MnCr5 normalized or normalized formed (+N) introduction

Steel 16 MnCr5 is suitable for parts of higher dimension in vehicle manufacturing and machine engineering, requiring higher core strength and favorable ductility properties (gear wheels, shafts, steering parts).

Equivalent material: GB 16CrMnH, GB A22165, EN 1.7131, IS 16Mn5Cr4, IS 16MnCr5, GOST 18ChG, GOST 18ХГ, ASTM A434 Grade 5115, UNS G51150, SAE 5115, GB 15CrMn, GB A22152, GB 20CrMn, GB A22202, GB 20CrMnH, GB 20CrMnAH, GB A22205, GB A22207, DIN 1.7131, DIN 16MnCr5, AFNOR 16MC5, BS 527M20, UNI 16MnCr5, SS 2511, UNE 16MnCr5, AISI PS59, AISI PS64, AISI PS65, AISI 5115, SAE PS59, SAE PS64, SAE PS65, JIS SCR415, ASTM 5115

ISO 683-3 Grade 16MnCr5 normalized or normalized formed (+N) general

Property Temperature Value Condition Related Standards Shape
Density 20 °C Density of 7.85 g/cm³ normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire

ISO 683-3 Grade 16MnCr5 normalized or normalized formed (+N) 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 or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 20 °C Coefficient of thermal expansion of 1.15e-05 1/K normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 100 °C Coefficient of thermal expansion of 1.1e-05 - 1.21e-05 1/K normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 100 °C Coefficient of thermal expansion of 1.1e-05 1/K normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 100 °C Coefficient of thermal expansion of 1.21e-05 1/K normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 200 °C Coefficient of thermal expansion of 1.27e-05 1/K normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 300 °C Coefficient of thermal expansion of 1.32e-05 1/K normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 400 °C Coefficient of thermal expansion of 1.36e-05 1/K normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 500 °C Coefficient of thermal expansion of 1.4e-05 1/K normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 600 °C Coefficient of thermal expansion of 1.44e-05 1/K normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
Melting point - Melting point of 1382 - 1529 °C - - - Typical for Chromium Steel
Specific heat capacity -100 °C Specific heat capacity of 423 J/(kg·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 20 °C Specific heat capacity of 460 - 461 J/(kg·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 20 °C Specific heat capacity of 460 J/(kg·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 20 °C Specific heat capacity of 461 J/(kg·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 100 °C Specific heat capacity of 479 J/(kg·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 200 °C Specific heat capacity of 499 J/(kg·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 300 °C Specific heat capacity of 517 J/(kg·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 400 °C Specific heat capacity of 536 J/(kg·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 500 °C Specific heat capacity of 558 J/(kg·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 600 °C Specific heat capacity of 587 J/(kg·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
Thermal conductivity 20 °C Thermal conductivity of 42 - 45.9 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 20 °C Thermal conductivity of 42 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 20 °C Thermal conductivity of 45.9 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 100 °C Thermal conductivity of 39.8 - 46.4 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 100 °C Thermal conductivity of 39.8 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 100 °C Thermal conductivity of 46.4 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 200 °C Thermal conductivity of 37.7 - 45.6 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 200 °C Thermal conductivity of 37.7 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 200 °C Thermal conductivity of 45.6 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 300 °C Thermal conductivity of 43.5 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 400 °C Thermal conductivity of 40.9 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 500 °C Thermal conductivity of 38.2 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 600 °C Thermal conductivity of 35.5 W/(m·K) normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
Thermal diffusivity 20 °C Thermal diffusivity of 12.7 mm²/s normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 100 °C Thermal diffusivity of 12 mm²/s normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 200 °C Thermal diffusivity of 11 mm²/s normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 300 °C Thermal diffusivity of 9.9 mm²/s normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 400 °C Thermal diffusivity of 8.7 mm²/s normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 500 °C Thermal diffusivity of 7.3 mm²/s normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 600 °C Thermal diffusivity of 6 mm²/s normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -

ISO 683-3 Grade 16MnCr5 normalized or normalized formed (+N) chemical

Property Value Condition Related Standards Shape
Carbon Carbon of 0.14 - 0.19 % normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire
Chromium Chromium of 0.8 - 1.1 % normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire
Copper Copper of 0.4 % normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire
Manganese Manganese of 1 - 1.3 % normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire
Phosphorus Phosphorus of 0.025 % normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire
Silicon Silicon of 0.15 - 0.4 % normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire
- Silicon of 0.4 % normalized or normalized formed (+N) EN 10084, ISO 683-3 Bar, Flat, Forging, Wire
Sulfur Sulfur of 0.035 % normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire

ISO 683-3 Grade 16MnCr5 normalized or normalized formed (+N) electrical

Property Temperature Value Condition Related Standards Shape Comment
Electrical conductivity - Electrical conductivity of 4 S/m - - - Predicted Value
Electrical resistivity 20 °C Electrical resistivity of 1.6e-07 - 2.27e-07 Ω·m normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 20 °C Electrical resistivity of 1.6e-07 Ω·m normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 20 °C Electrical resistivity of 2.27e-07 Ω·m normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 100 °C Electrical resistivity of 2.76e-07 Ω·m normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 200 °C Electrical resistivity of 3.46e-07 Ω·m normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 300 °C Electrical resistivity of 4.31e-07 Ω·m normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 400 °C Electrical resistivity of 5.32e-07 Ω·m normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 500 °C Electrical resistivity of 6.48e-07 Ω·m normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 600 °C Electrical resistivity of 7.81e-07 Ω·m normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -

ISO 683-3 Grade 16MnCr5 normalized or normalized formed (+N) mechanical

Property Temperature Value Condition Related Standards Shape Comment
Elastic modulus -100 °C Elastic modulus of 217 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 20 °C Elastic modulus of 210 - 212 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 20 °C Elastic modulus of 210 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 20 °C Elastic modulus of 212 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 100 °C Elastic modulus of 207 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 200 °C Elastic modulus of 188 - 199 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 200 °C Elastic modulus of 188 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 200 °C Elastic modulus of 199 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 300 °C Elastic modulus of 192 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 400 °C Elastic modulus of 184 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 500 °C Elastic modulus of 175 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
- 600 °C Elastic modulus of 164 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
Elongation - Elongation of 14.7 % - - - Predicted Value, A80
- - Elongation of 15.5 % - - - Predicted Value, A200
- - Elongation of 16.5 % - - - Predicted Value, Transverse
- - Elongation of 17.8 % - - - Predicted Value, A50
- - Elongation of 17.8 % - - - Predicted Value, A80 Transverse
- - Elongation of 18.4 % - - - Predicted Value, A5
- - Elongation of 20.9 % - - - Predicted Value
Poisson's ratio 20 °C Poisson's ratio of 0.284 [-] normalized or normalized formed (+N) EN 10084, ISO 683-3 Bar, Flat, Forging, Wire -
Reduction of area - Reduction of area of 41.4 % - - - Predicted Value, Transverse
- - Reduction of area of 47.2 % - - - Predicted Value
Shear modulus 20 °C Shear modulus of 81 GPa normalized or normalized formed (+N) ISO 683-3, EN 10084 Bar, Flat, Forging, Wire -
Shear strength - Shear strength of 514.2 MPa - - - Predicted Value

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