EN 10025-2 Grade S355K2C normalized or normalized formed (+N)

EN 10025-2 Grade S355K2C normalized or normalized formed (+N) introduction

S355K2C is the cold forming grade of the S355K2.
The steel is suited for bending and folding up to thicknesses of 30 mm and suited for roll forming up to 8 mm thickness (minimum values for the radius see Formability - Bending - Folding).
Application: structural steel work

Equivalent material: IS E350, EN S355K2G4C, DIN 1.0594, DIN S355K2G4C, DIN S355K2C, EN 1.0594

EN 10025-2 Grade S355K2C normalized or normalized formed (+N) general

Property Value Comment
Density Density of 7.8 - 7.9 g/cm³ Typical for Low Carbon Steel

EN 10025-2 Grade S355K2C normalized or normalized formed (+N) thermal

Property Value Comment
Coefficient of thermal expansion Coefficient of thermal expansion of 1.32e-05 - 1.38e-05 1/K Typical for Low Carbon Steel
Max service temperature Max service temperature of 317.8 °C Predicted Value, 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 Specific heat capacity of 465 J/(kg·K) Typical for Low Carbon Steel
Thermal conductivity Thermal conductivity of 25 - 93 W/(m·K) Typical for Low Carbon Steel

EN 10025-2 Grade S355K2C normalized or normalized formed (+N) chemical

Property Value Condition Related Standards Shape
Carbon Carbon of 0.2 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire
Copper Copper of 0.55 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire
Manganese Manganese of 1.6 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire
Phosphorus Phosphorus of 0.025 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire
Silicon Silicon of 0.55 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire
Sulfur Sulfur of 0.025 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire

EN 10025-2 Grade S355K2C normalized or normalized formed (+N) magnetic

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

EN 10025-2 Grade S355K2C normalized or normalized formed (+N) electrical

Property Value Comment
Electrical conductivity Electrical conductivity of 7 S/m Predicted Value
Electrical resistivity Electrical resistivity of 1.43e-07 - 1.74e-07 Ω·m Typical for Carbon Steel

EN 10025-2 Grade S355K2C normalized or normalized formed (+N) mechanical

Property Temperature Value Condition Related Standards Shape Comment
Elastic modulus - Elastic modulus of 200 - 215 GPa - - - Typical for Low Carbon Steel
Elongation - Elongation of 17.7 % - - - Predicted Value, A200
- - Elongation of 22 % - - - Predicted Value, A5
- - Elongation of 23.4 % - - - Predicted Value, A50
- 20 °C Elongation of 12 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire A80 Transverse
- 20 °C Elongation of 13 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire A80 Transverse
- 20 °C Elongation of 14 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire A80 Transverse
- 20 °C Elongation of 14 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire A80
- 20 °C Elongation of 15 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire A80 Transverse
- 20 °C Elongation of 15 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire A80
- 20 °C Elongation of 16 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire A80 Transverse
- 20 °C Elongation of 16 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire A80
- 20 °C Elongation of 17 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire A80
- 20 °C Elongation of 17 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire Transverse
- 20 °C Elongation of 17 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Elongation of 18 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire A80
- 20 °C Elongation of 18 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire Transverse
- 20 °C Elongation of 18 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Elongation of 19 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire Transverse
- 20 °C Elongation of 20 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire Transverse
- 20 °C Elongation of 20 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Elongation of 21 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Elongation of 22 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
Poisson's ratio - Poisson's ratio of 0.29 [-] - - - Typical for Low Carbon Steel
Reduction of area - Reduction of area of 43.6 % - - - Predicted Value, Transverse
- - Reduction of area of 52.3 % - - - Predicted Value
Shear modulus - Shear modulus of 82 GPa - - - Typical for Low Carbon Steel
Shear strength - Shear strength of 522.6 MPa - - - Predicted Value
Tensile strength 20 °C Tensile strength of 450 - 680 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 450 - 630 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 450 - 600 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 470 - 680 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 470 - 630 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 470 - 600 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 510 - 680 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 510 - 630 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 510 - 600 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
Yield strength - Yield strength of 255.8 MPa - - - Predicted Value, RP1
- - Yield strength of 318.4 MPa - - - Predicted Value, RP1 Transverse
- - Yield strength of 346.1 MPa - - - Predicted Value, Transverse
- - Yield strength of 379.5 MPa - - - Predicted Value, RP05
- - Yield strength of 429.7 MPa - - - Predicted Value, RP02
- - Yield strength of 480.2 MPa - - - Predicted Value, RP02 Transverse
- - Yield strength of 482.8 MPa - - - Predicted Value, RP002
- 20 °C Yield strength of 265 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 275 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 285 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 295 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 315 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 325 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 335 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 345 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 355 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -

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