S355J2G3 steel is widely used in welded structures subjected to dynamic loads, such as bridges, vehicles, ships, pipelines, boilers, large vessels, oil tanks, heavy machinery, mining machinery and cryogenic pressure vessels.
S355J2G3 steel is widely used in welded structures subjected to dynamic loads, such as bridges, vehicles, ships, pipelines, boilers, large vessels, oil tanks, heavy machinery, mining machinery and cryogenic pressure vessels.The steel is has a wide range of application areas, such as Gear boxes, socket parts in shipbuilding, tappets, roller bodies and much more.
Chemical composition % of steel S335J2G3 (1.0570): EN 10250-2-2000
| For forgings with an equivalent diameter or thickness > 100 mm the carbon content shall be agreed beetween purchaser and supplier. |
| C | Si | Mn | Ni | P | S | Cr | Mo | Al | – |
| max 0.22 | max 0.55 | max 1.6 | max 0.3 | max 0.035 | max 0.035 | max 0.3 | max 0.08 | min 0.02 | Cr+Mo+Ni < 0.48 |
Mechanical properties of steel S335J2G3 (1.0570)
| Nominal thickness (mm): | to 100 | 100 – 250 | 250 – 500 |
| Rm – Tensile strength (MPa) (+N) | 490 | 450 | 450 |
| Nominal thickness(mm): | to 100 | 100 – 250 | 250 – 500 |
| Re – Upper yield strength (MPa) (+N) | 315 | 275 | 265 |
| Nominal thickness (mm): | to 100 | 100 – 250 | 250 – 500 |
| A – Min. elongation at fracture (%) longitud., (+N) | 20 | 18 | 18 |
| A – Min. elongation at fracture (%) transverse, (+N) | 12 |
Partial part type display:
