EN 10025-2 Grade S235JR as-rolled condition (+AR)
EN 10025-2 Grade S235JR as-rolled condition (+AR) introduction
S235JR is applicated for construction parts of moderate strength load, which are not liable to inspection.
Max. product thickness accounts for 25 mm.
For this steel are available (see material No. 1.0120 acc. to DIN EN 10025) grades for:
- folding (KQ)-S235JRC
- cold forming of sections (KP)-S235JRC
- cold drawing (KZ)-S235JRC
Equivalent material: NBN AE235B, AFNOR E24-2, BS 40B, GOST S255, IS Fe360B, UNI Fe360B, IS SS330, NS NS12120, NP Fe360B, SS 1311-00, UNE AE235B, ASTM A+B+C, DIN St37-2, DIN 1.0038, EN 1.0038, DIN RSt 37-2, DIN S235JRG2, AFNOR S235JR, BS S235JR, JIS SS330, JIS SNR400, JIS STKM12A, JIS STKM12C, JIS SNR400A, JIS SNR400B, JIS SNR490B, ISO HR235-D, GOST St3ps, GOST St3ks, GOST St3sp, GB/T CRB650, GB/T Q235, ASTM Grade 1, ASTM SS Grade 250 Type 1, ASTM SS Grade 250 Type 2, UNS K03000, UNS K01500
EN 10025-2 Grade S235JR as-rolled condition (+AR) general
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
| Density | 20 °C | Density of 7.85 g/cm³ | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat |
EN 10025-2 Grade S235JR as-rolled condition (+AR) 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 | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 20 °C | Coefficient of thermal expansion of 1.19e-05 1/K | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 100 °C | Coefficient of thermal expansion of 1.25e-05 1/K | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 200 °C | Coefficient of thermal expansion of 1.3e-05 1/K | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 300 °C | Coefficient of thermal expansion of 1.36e-05 1/K | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 400 °C | Coefficient of thermal expansion of 1.41e-05 1/K | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 500 °C | Coefficient of thermal expansion of 1.45e-05 1/K | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 600 °C | Coefficient of thermal expansion of 1.49e-05 1/K | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| Max service temperature | - | Max service temperature of 391.1 °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) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 20 °C | Specific heat capacity of 461 J/(kg·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 100 °C | Specific heat capacity of 479 J/(kg·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 200 °C | Specific heat capacity of 499 J/(kg·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 300 °C | Specific heat capacity of 517 J/(kg·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 400 °C | Specific heat capacity of 536 J/(kg·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 500 °C | Specific heat capacity of 558 J/(kg·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 600 °C | Specific heat capacity of 587 J/(kg·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| Thermal conductivity | 20 °C | Thermal conductivity of 56.9 W/(m·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 100 °C | Thermal conductivity of 56.4 W/(m·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 200 °C | Thermal conductivity of 53.5 W/(m·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 300 °C | Thermal conductivity of 49.4 W/(m·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 400 °C | Thermal conductivity of 45.2 W/(m·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 500 °C | Thermal conductivity of 41.3 W/(m·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 600 °C | Thermal conductivity of 37.6 W/(m·K) | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| Thermal diffusivity | 20 °C | Thermal diffusivity of 15.7 mm²/s | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 100 °C | Thermal diffusivity of 14.5 mm²/s | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 200 °C | Thermal diffusivity of 12.9 mm²/s | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 300 °C | Thermal diffusivity of 11.2 mm²/s | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 400 °C | Thermal diffusivity of 9.6 mm²/s | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 500 °C | Thermal diffusivity of 7.9 mm²/s | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 600 °C | Thermal diffusivity of 6.3 mm²/s | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
EN 10025-2 Grade S235JR as-rolled condition (+AR) chemical
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
| Carbon | Carbon of 0.17 % | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat |
| Manganese | Manganese of 1.4 % | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat |
| Nitrogen | Nitrogen of 0.009 % | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat |
| Phosphorus | Phosphorus of 0.045 % | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat |
| Sulfur | Sulfur of 0.045 % | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat |
EN 10025-2 Grade S235JR as-rolled condition (+AR) magnetic
| Property | Value | Comment |
|---|---|---|
| Curie temperature | Curie temperature of 770 °C | Typical for Low Carbon Steel |
EN 10025-2 Grade S235JR as-rolled condition (+AR) electrical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
| Electrical conductivity | - | Electrical conductivity of 8 S/m | - | - | - | Predicted Value |
| Electrical resistivity | 20 °C | Electrical resistivity of 1.83e-07 Ω·m | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 100 °C | Electrical resistivity of 2.27e-07 Ω·m | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 200 °C | Electrical resistivity of 2.95e-07 Ω·m | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 300 °C | Electrical resistivity of 3.8e-07 Ω·m | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 400 °C | Electrical resistivity of 4.81e-07 Ω·m | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 500 °C | Electrical resistivity of 5.99e-07 Ω·m | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 600 °C | Electrical resistivity of 7.38e-07 Ω·m | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
EN 10025-2 Grade S235JR as-rolled condition (+AR) mechanical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
| Elastic modulus | -100 °C | Elastic modulus of 217 GPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 20 °C | Elastic modulus of 212 GPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 100 °C | Elastic modulus of 207 GPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 200 °C | Elastic modulus of 199 GPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 300 °C | Elastic modulus of 192 GPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 400 °C | Elastic modulus of 184 GPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 500 °C | Elastic modulus of 175 GPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 600 °C | Elastic modulus of 164 GPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| Elongation | - | Elongation of 18.0 % | - | - | - | Predicted Value, A200 |
| - | - | Elongation of 18.3 % | - | - | - | Predicted Value, A80 Transverse |
| - | - | Elongation of 19 % | - | - | - | Predicted Value, Transverse |
| - | - | Elongation of 22.1 % | - | - | - | Predicted Value, A5 |
| - | - | Elongation of 24.8 % | - | - | - | Predicted Value, A50 |
| - | - | Elongation of 25.2 % | - | - | - | Predicted Value |
| - | 20 °C | Elongation of 17 % | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | A80 |
| - | 20 °C | Elongation of 18 % | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | A80 |
| - | 20 °C | Elongation of 19 % | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | A80 |
| - | 20 °C | Elongation of 20 % | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | A80 |
| - | 20 °C | Elongation of 21 % | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | A80 |
| Hardness, Brinell | - | Hardness, Brinell of 247 [-] | - | - | - | Predicted Value, Transverse |
| Poisson's ratio | 20 °C | Poisson's ratio of 0.284 [-] | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| Reduction of area | - | Reduction of area of 42.1 % | - | - | - | Predicted Value |
| - | - | Reduction of area of 43.4 % | - | - | - | Predicted Value, Transverse |
| Shear modulus | - | Shear modulus of 82 GPa | - | - | - | Typical for Low Carbon Steel |
| Shear strength | - | Shear strength of 510 MPa | - | - | - | Predicted Value |
| Tensile strength | 20 °C | Tensile strength of 340 - 510 MPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 20 °C | Tensile strength of 340 - 470 MPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 20 °C | Tensile strength of 360 - 510 MPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 20 °C | Tensile strength of 360 - 470 MPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| Yield strength | - | Yield strength of 260 MPa | - | - | - | Predicted Value, RP1 |
| - | - | Yield strength of 292.7 MPa | - | - | - | Predicted Value, Transverse |
| - | - | Yield strength of 294.7 MPa | - | - | - | Predicted Value, RP05 |
| - | - | Yield strength of 318.2 MPa | - | - | - | Predicted Value, RP1 Transverse |
| - | - | Yield strength of 336.3 MPa | - | - | - | Predicted Value, RP02 |
| - | - | Yield strength of 469.3 MPa | - | - | - | Predicted Value, RP02 Transverse |
| - | - | Yield strength of 477.1 MPa | - | - | - | Predicted Value, RP002 |
| - | 20 °C | Yield strength of 225 MPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
| - | 20 °C | Yield strength of 235 MPa | as-rolled condition (+AR) | EN 10025, EN 10025-1, EN 10025-2 | Sheet, Strip, Flat | - |
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