EN 10025 Grade S355J2G4C as-rolled condition (+AR)
EN 10025 Grade S355J2G4C as-rolled condition (+AR) introduction
S355J2G4C is used for folding, section cold forming and cold drawing grade. The high-tensile fine grained steel is applicable for welding constructions of dynamic load up to -20 °C. Compared to S235J2G4C is achievable a considerable saving of material due to the by 120 MPa higher yield point. The steel shows a by 15% higher resistance to mineral wear due to sliding action in comparison to S235J2G4. Mechanical properties have to comply with EURONORM 164 by arrangement. Max. product thickness amounts 20 mm for folding and 8 mm for cold roll forming grades.
Equivalent material: DIN 1.0579, DIN S355J2G4C, DIN S355J2C, AFNOR S355J2C, BS S355J2C, EN S355J2C, EN 1.0579, ASTM Grade C, UNS K12000
EN 10025 Grade S355J2G4C as-rolled condition (+AR) general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Low Carbon Steel |
EN 10025 Grade S355J2G4C as-rolled condition (+AR) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.32E-5 - 1.38E-5 1/K |
Typical for Low Carbon Steel |
| Max service temperature |
- |
Max service temperature of 500 °C |
Typical for Carbon Steel |
| Max service temperature, long |
- |
Max service temperature, long of -20 - 0 °C |
- |
| Melting point |
- |
Melting point of 1480 - 1526 °C |
Typical for Low Carbon Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 465 J/(kg·K) |
Typical for Low Carbon Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 25 - 93 W/(m·K) |
Typical for Low Carbon Steel |
EN 10025 Grade S355J2G4C as-rolled condition (+AR) chemical
| Property |
Value |
| Carbon |
Carbon of 0.2 % |
| Manganese |
Manganese of 1.6 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 0.55 % |
| Sulfur |
Sulfur of 0.035 % |
EN 10025 Grade S355J2G4C as-rolled condition (+AR) magnetic
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
EN 10025 Grade S355J2G4C as-rolled condition (+AR) electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 1.43E-7 - 1.74E-7 Ω·m |
Typical for Carbon Steel |
EN 10025 Grade S355J2G4C as-rolled condition (+AR) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Low Carbon Steel |
| Elongation |
20.0 °C |
Elongation of 22 % |
- |
| Elongation A80 |
20.0 °C |
Elongation A80 of 14 - 18 % |
- |
| Elongation A80, transverse |
20.0 °C |
Elongation A80, transverse of 12 - 16 % |
- |
| Elongation, transverse |
20.0 °C |
Elongation, transverse of 20 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Low Carbon Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 82 GPa |
Typical for Low Carbon Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 490 - 680 MPa |
- |
| Yield strength |
20.0 °C |
Yield strength of 345 - 355 MPa |
- |
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