EN 10149-3 Grade S260NC normalized or normalized formed (+N)

EN 10149-3 Grade S260NC normalized or normalized formed (+N) introduction

Normalized or normalized rolled, weldable steel for cold formed components like vehicle frames, axles and special sections.

Equivalent material: DIN QStE260N, IS FeE260, DIN 1.0971, EN 1.0971, DIN QStE 260 N, DIN S260NC, AFNOR S260NC, BS S260NC, BS HR40F30, ISO FeE315

EN 10149-3 Grade S260NC 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) EN 10149-3 Flat

EN 10149-3 Grade S260NC 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 1.08e-05 1/K normalized or normalized formed (+N) EN 10149-3 Flat -
- 20 °C Coefficient of thermal expansion of 1.19e-05 1/K normalized or normalized formed (+N) EN 10149-3 Flat -
- 100 °C Coefficient of thermal expansion of 1.25e-05 1/K normalized or normalized formed (+N) EN 10149-3 Flat -
- 200 °C Coefficient of thermal expansion of 1.3e-05 1/K normalized or normalized formed (+N) EN 10149-3 Flat -
- 300 °C Coefficient of thermal expansion of 1.36e-05 1/K normalized or normalized formed (+N) EN 10149-3 Flat -
- 400 °C Coefficient of thermal expansion of 1.41e-05 1/K normalized or normalized formed (+N) EN 10149-3 Flat -
- 500 °C Coefficient of thermal expansion of 1.45e-05 1/K normalized or normalized formed (+N) EN 10149-3 Flat -
- 600 °C Coefficient of thermal expansion of 1.49e-05 1/K normalized or normalized formed (+N) EN 10149-3 Flat -
Max service temperature - Max service temperature of -20 °C normalized or normalized formed (+N) EN 10149-3 Flat Long
- - Max service temperature of 500 °C - - - Typical for Carbon Steel
Melting point - Melting point of 1480 - 1526 °C - - - Typical for Low Carbon Steel
Specific heat capacity -100 °C Specific heat capacity of 423 J/(kg·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 20 °C Specific heat capacity of 461 J/(kg·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 100 °C Specific heat capacity of 479 J/(kg·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 200 °C Specific heat capacity of 499 J/(kg·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 300 °C Specific heat capacity of 517 J/(kg·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 400 °C Specific heat capacity of 536 J/(kg·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 500 °C Specific heat capacity of 558 J/(kg·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 600 °C Specific heat capacity of 587 J/(kg·K) normalized or normalized formed (+N) EN 10149-3 Flat -
Thermal conductivity -100 °C Thermal conductivity of 52.6 W/(m·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 20 °C Thermal conductivity of 53.4 W/(m·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 100 °C Thermal conductivity of 53.3 W/(m·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 200 °C Thermal conductivity of 50.1 W/(m·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 300 °C Thermal conductivity of 46.9 W/(m·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 400 °C Thermal conductivity of 43.2 W/(m·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 500 °C Thermal conductivity of 39.5 W/(m·K) normalized or normalized formed (+N) EN 10149-3 Flat -
- 600 °C Thermal conductivity of 36.1 W/(m·K) normalized or normalized formed (+N) EN 10149-3 Flat -
Thermal diffusivity -100 °C Thermal diffusivity of 18 mm²/s normalized or normalized formed (+N) EN 10149-3 Flat -
- 20 °C Thermal diffusivity of 14.8 mm²/s normalized or normalized formed (+N) EN 10149-3 Flat -
- 100 °C Thermal diffusivity of 13.7 mm²/s normalized or normalized formed (+N) EN 10149-3 Flat -
- 200 °C Thermal diffusivity of 12.1 mm²/s normalized or normalized formed (+N) EN 10149-3 Flat -
- 300 °C Thermal diffusivity of 10.6 mm²/s normalized or normalized formed (+N) EN 10149-3 Flat -
- 400 °C Thermal diffusivity of 9.2 mm²/s normalized or normalized formed (+N) EN 10149-3 Flat -
- 500 °C Thermal diffusivity of 7.6 mm²/s normalized or normalized formed (+N) EN 10149-3 Flat -
- 600 °C Thermal diffusivity of 6.1 mm²/s normalized or normalized formed (+N) EN 10149-3 Flat -

EN 10149-3 Grade S260NC normalized or normalized formed (+N) chemical

Property Value Condition Related Standards Shape
Aluminium Aluminium of 0.015 % normalized or normalized formed (+N) EN 10149-3 Flat
Carbon Carbon of 0.16 % normalized or normalized formed (+N) EN 10149-3 Flat
Manganese Manganese of 1.2 % normalized or normalized formed (+N) EN 10149-3 Flat
Niobium Niobium of 0.09 % normalized or normalized formed (+N) EN 10149-3 Flat
Phosphorus Phosphorus of 0.025 % normalized or normalized formed (+N) EN 10149-3 Flat
Silicon Silicon of 0.5 % normalized or normalized formed (+N) EN 10149-3 Flat
Sulfur Sulfur of 0.02 % normalized or normalized formed (+N) EN 10149-3 Flat
Titanium Titanium of 0.15 % normalized or normalized formed (+N) EN 10149-3 Flat
Vanadium Vanadium of 0.1 % normalized or normalized formed (+N) EN 10149-3 Flat

EN 10149-3 Grade S260NC normalized or normalized formed (+N) magnetic

Property Value Comment
Curie temperature Curie temperature of 770 °C Typical for Low Carbon Steel

EN 10149-3 Grade S260NC normalized or normalized formed (+N) electrical

Property Temperature Value Condition Related Standards Shape Comment
Electrical conductivity - Electrical conductivity of 7 S/m - - - Predicted Value
Electrical resistivity -100 °C Electrical resistivity of 1.3e-07 Ω·m normalized or normalized formed (+N) EN 10149-3 Flat -
- 20 °C Electrical resistivity of 1.95e-07 Ω·m normalized or normalized formed (+N) EN 10149-3 Flat -
- 100 °C Electrical resistivity of 2.4e-07 Ω·m normalized or normalized formed (+N) EN 10149-3 Flat -
- 200 °C Electrical resistivity of 3.15e-07 Ω·m normalized or normalized formed (+N) EN 10149-3 Flat -
- 300 °C Electrical resistivity of 4e-07 Ω·m normalized or normalized formed (+N) EN 10149-3 Flat -
- 400 °C Electrical resistivity of 5.03e-07 Ω·m normalized or normalized formed (+N) EN 10149-3 Flat -
- 500 °C Electrical resistivity of 6.26e-07 Ω·m normalized or normalized formed (+N) EN 10149-3 Flat -
- 600 °C Electrical resistivity of 7.68e-07 Ω·m normalized or normalized formed (+N) EN 10149-3 Flat -

EN 10149-3 Grade S260NC 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) EN 10149-3 Flat -
- 20 °C Elastic modulus of 212 GPa normalized or normalized formed (+N) EN 10149-3 Flat -
- 100 °C Elastic modulus of 207 GPa normalized or normalized formed (+N) EN 10149-3 Flat -
- 200 °C Elastic modulus of 199 GPa normalized or normalized formed (+N) EN 10149-3 Flat -
- 300 °C Elastic modulus of 192 GPa normalized or normalized formed (+N) EN 10149-3 Flat -
- 400 °C Elastic modulus of 184 GPa normalized or normalized formed (+N) EN 10149-3 Flat -
- 500 °C Elastic modulus of 175 GPa normalized or normalized formed (+N) EN 10149-3 Flat -
- 600 °C Elastic modulus of 164 GPa normalized or normalized formed (+N) EN 10149-3 Flat -
Elongation - Elongation of 18.3 % - - - Predicted Value, A80 Transverse
- - Elongation of 18.6 % - - - Predicted Value, A200
- - Elongation of 21.1 % - - - Predicted Value, A5
- - Elongation of 23.3 % - - - Predicted Value, A50
- - Elongation of 23.9 % - - - Predicted Value, Transverse
- 20 °C Elongation of 24 % normalized or normalized formed (+N) EN 10149-3 Flat A80
- 20 °C Elongation of 30 % normalized or normalized formed (+N) EN 10149-3 Flat -
Hardness, Brinell - Hardness, Brinell of 241 [-] - - - Predicted Value, Transverse
Poisson's ratio - Poisson's ratio of 0.29 [-] - - - Typical for Low Carbon Steel
Reduction of area - Reduction of area of 40.6 % - - - Predicted Value
- - Reduction of area of 44.1 % - - - Predicted Value, Transverse
Shear modulus - Shear modulus of 82 GPa - - - Typical for Low Carbon Steel
Shear strength - Shear strength of 498.4 MPa - - - Predicted Value
Tensile strength 20 °C Tensile strength of 370 - 490 MPa normalized or normalized formed (+N) EN 10149-3 Flat -
Yield strength - Yield strength of 247.6 MPa - - - Predicted Value, RP1
- - Yield strength of 299.1 MPa - - - Predicted Value, RP1 Transverse
- - Yield strength of 301.7 MPa - - - Predicted Value, RP02
- - Yield strength of 322 MPa - - - Predicted Value, Transverse
- - Yield strength of 398.4 MPa - - - Predicted Value, RP05
- - Yield strength of 467.6 MPa - - - Predicted Value, RP02 Transverse
- - Yield strength of 483.4 MPa - - - Predicted Value, RP002
- 20 °C Yield strength of 260 MPa normalized or normalized formed (+N) EN 10149-3 Flat -

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