EN 10025-2 Grade S275J2 normalized or normalized formed (+N)
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EN 10025-2 Grade S275J2 normalized or normalized formed (+N)

EN 10025-2 Grade S275J2 normalized or normalized formed (+N) introduction

The hot rolled, unalloyed quality steel S275J2 is a fine grained steel for welding constructions for dynamic loading.
The steel is not intended for heat treatment. Stress relieving annealing is allowed. Products in the delivery condition +N may be hot formed and/or normalized after delivery.
For long products and continuous rolled flats the delivery condition is up to the producer +AR, +N or +M. The delivery condition of four-high rolled sheet is also up to the producer and may be +AR or +N. Both conditions can be ordered.
For this steel are available (mat. no 1.0142, S275J2C) grades for folding, roll forming to shape and cold drawing.
The steel grade S275J2 (1.0145) replaces the steel grade S275J2G3 (1.0144) according to EN 10025 (1994-03).

Equivalent material: IS Fe410, IS FeE250, IS E275, IS S275D, ASTM A1011 SS Grade 40, DIN S275J2, EN S275J2G4, DIN Fe430D2, DIN 1.0145, EN Fe430D2, EN 1.0145, DIN S275J2G4, AFNOR S275J2, AFNOR E28-4, UNI Fe430D2, BS S275J2, BS EN 43 D, JIS E275D, ISO S275D

EN 10025-2 Grade S275J2 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 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire

EN 10025-2 Grade S275J2 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 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Coefficient of thermal expansion of 1.19e-05 1/K normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 100 °C Coefficient of thermal expansion of 1.25e-05 1/K normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 200 °C Coefficient of thermal expansion of 1.3e-05 1/K normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 300 °C Coefficient of thermal expansion of 1.36e-05 1/K normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 400 °C Coefficient of thermal expansion of 1.41e-05 1/K normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 500 °C Coefficient of thermal expansion of 1.45e-05 1/K normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 600 °C Coefficient of thermal expansion of 1.49e-05 1/K normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
Max service temperature - Max service temperature of 269 °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 -100 °C Specific heat capacity of 423 J/(kg·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Specific heat capacity of 461 J/(kg·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 100 °C Specific heat capacity of 479 J/(kg·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 200 °C Specific heat capacity of 499 J/(kg·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 300 °C Specific heat capacity of 517 J/(kg·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 400 °C Specific heat capacity of 536 J/(kg·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 500 °C Specific heat capacity of 558 J/(kg·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 600 °C Specific heat capacity of 587 J/(kg·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
Thermal conductivity 20 °C Thermal conductivity of 53.4 W/(m·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 100 °C Thermal conductivity of 52.9 W/(m·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 200 °C Thermal conductivity of 50.3 W/(m·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 300 °C Thermal conductivity of 46.7 W/(m·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 400 °C Thermal conductivity of 43.3 W/(m·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 500 °C Thermal conductivity of 39.8 W/(m·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 600 °C Thermal conductivity of 36.7 W/(m·K) normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
Thermal diffusivity 20 °C Thermal diffusivity of 14.8 mm²/s normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 100 °C Thermal diffusivity of 13.6 mm²/s normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 200 °C Thermal diffusivity of 12.1 mm²/s normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 300 °C Thermal diffusivity of 10.6 mm²/s normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 400 °C Thermal diffusivity of 9.2 mm²/s normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 500 °C Thermal diffusivity of 7.7 mm²/s normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 600 °C Thermal diffusivity of 6.2 mm²/s normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -

EN 10025-2 Grade S275J2 normalized or normalized formed (+N) chemical

Property Value Condition Related Standards Shape
Carbon Carbon of 0.18 % 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 1.5 % 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
Sulfur Sulfur of 0.025 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire

EN 10025-2 Grade S275J2 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 S275J2 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 20 °C Electrical resistivity of 1.95e-07 Ω·m normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 100 °C Electrical resistivity of 2.42e-07 Ω·m normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 200 °C Electrical resistivity of 3.14e-07 Ω·m normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 300 °C Electrical resistivity of 4.02e-07 Ω·m normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 400 °C Electrical resistivity of 5.02e-07 Ω·m normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 500 °C Electrical resistivity of 6.21e-07 Ω·m normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 600 °C Electrical resistivity of 7.55e-07 Ω·m normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -

EN 10025-2 Grade S275J2 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 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Elastic modulus of 212 GPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 100 °C Elastic modulus of 207 GPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 200 °C Elastic modulus of 199 GPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 300 °C Elastic modulus of 192 GPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 400 °C Elastic modulus of 184 GPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 500 °C Elastic modulus of 175 GPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 600 °C Elastic modulus of 164 GPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
Elongation - Elongation of 18.1 % - - - Predicted Value, A200
- - Elongation of 21.6 % - - - Predicted Value, A5
- - Elongation of 24.2 % - - - Predicted Value, A50
- 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 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 Transverse
- 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 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 A80
- 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 19 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 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 21 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire Transverse
- 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 -
- 20 °C Elongation of 23 % normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
Hardness, Brinell - Hardness, Brinell of 246 [-] - - - Predicted Value, Transverse
Poisson's ratio 20 °C Poisson's ratio of 0.284 [-] normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
Reduction of area - Reduction of area of 43.5 % - - - Predicted Value, Transverse
- - Reduction of area of 51.4 % - - - Predicted Value
Shear modulus - Shear modulus of 82 GPa - - - Typical for Low Carbon Steel
Shear strength - Shear strength of 491.8 MPa - - - Predicted Value
Tensile strength 20 °C Tensile strength of 380 - 580 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 380 - 560 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 380 - 540 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 400 - 580 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 400 - 560 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 400 - 540 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 410 - 580 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 410 - 560 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 410 - 540 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 430 - 580 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 430 - 560 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Tensile strength of 430 - 540 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
Yield strength - Yield strength of 248.5 MPa - - - Predicted Value, RP1
- - Yield strength of 307.7 MPa - - - Predicted Value, Transverse
- - Yield strength of 311.8 MPa - - - Predicted Value, RP1 Transverse
- - Yield strength of 330.2 MPa - - - Predicted Value, RP05
- - Yield strength of 354.6 MPa - - - Predicted Value, RP02
- - Yield strength of 456.8 MPa - - - Predicted Value, RP02 Transverse
- - Yield strength of 470 MPa - - - Predicted Value, RP002
- 20 °C Yield strength of 195 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 205 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 215 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 225 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 235 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 245 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 20 °C Yield strength of 255 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 Strip, Sheet, Flat, Rod, Wire -
- 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 -
- 100 °C Yield strength of 180 - 220 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 100 °C Yield strength of 180 - 210 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 100 °C Yield strength of 180 - 188 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 100 °C Yield strength of 180 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 100 °C Yield strength of 188 - 220 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 100 °C Yield strength of 188 - 210 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 100 °C Yield strength of 188 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 100 °C Yield strength of 210 - 220 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 100 °C Yield strength of 210 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 100 °C Yield strength of 220 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 200 °C Yield strength of 155 - 190 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 200 °C Yield strength of 155 - 180 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 200 °C Yield strength of 155 - 162 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 200 °C Yield strength of 155 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 200 °C Yield strength of 162 - 190 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 200 °C Yield strength of 162 - 180 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 200 °C Yield strength of 162 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 200 °C Yield strength of 180 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 200 °C Yield strength of 180 - 190 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 200 °C Yield strength of 190 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 250 °C Yield strength of 144 - 180 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 250 °C Yield strength of 144 - 170 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 250 °C Yield strength of 144 - 150 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 250 °C Yield strength of 144 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 250 °C Yield strength of 150 - 180 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 250 °C Yield strength of 150 - 170 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 250 °C Yield strength of 150 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 250 °C Yield strength of 170 - 180 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 250 °C Yield strength of 170 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 250 °C Yield strength of 180 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 300 °C Yield strength of 119 - 150 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 300 °C Yield strength of 119 - 140 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 300 °C Yield strength of 119 - 124 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 300 °C Yield strength of 119 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 300 °C Yield strength of 124 - 150 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 300 °C Yield strength of 124 - 140 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 300 °C Yield strength of 124 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 300 °C Yield strength of 140 - 150 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 300 °C Yield strength of 140 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -
- 300 °C Yield strength of 150 MPa normalized or normalized formed (+N) EN 10025-2, EN 10025 - -

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