EN S355J2G1W S355J2G12W corten weathering steel
Corten Sheet Products Description
S355J2G1W corten material and S355J2G2W corten steel sheet are high-strength structural steels resistant to atmospheric corrosion and comply with the European standard EN 10155.
S355J2G1W corten steel structure and S355J2G2W corten structural steel are structural parts that can withstand severe weather conditions without paint protection, such as bridges, buildings, open-air equipment, etc.
S355J2G1W corten weathering steel and S355J2G2W weather resistant steel have improved their weather resistance by adding specific alloying elements, and can form a protective oxide layer to resist corrosion in the external environment.
EN S355J2G1W S355J2G12W Corten Weathering Steel Products Details
S355J2G1W steel chemical composition(%):
| C | Si | Mn | P | S | Cr | Mo | Ni | CU |
| Max 0.16 | Max 0.5 | 0.5 -1.5 | Max 0.035 | Max 0.035 | 0.4 -0.8 | Max 0.3 | Max 0.65 | Max 0.25-0.55 |
S355J2G2W steel chemical composition(%):
| C | Si | Mn | P | S | Cu | Cr | Ni | V | Nb | Al |
| Max 0.16 | Max 0.50 |
Max 0.50-1.50 |
Max 0.035 |
Max 0.035 |
Max 0.25-0.55 |
Max 0.40-0.80 |
Max 0.65 |
Max 0.02-0.12 |
Max 0.015-0.060 |
Min 0.02 |
S355J2G1W steel mechanical property:
| Nominal thickness (mm) | to 16 | 16-40 | 40-63 | 63-80 | 80-100 | 100-150 |
| ReH - Minimum yield strength (MPa) | 355 | 345 | 335 | 325 | 315 | 295 |
| Nominal thickness (mm) | To 3 | 3-100 | 100-150 | |||
| Rm -Tensile strength (MPa) | 510-680 | 470-630 | 450-600 | |||
| Nominal thickness (mm) | 3-40 | 40-63 | 63-100 | 100-150 | ||
| A - Minimum elongation Lo = 5,65 √ So (%) | 22 | 21 | 20 | 18 | ||
| Nominal thickness (mm) | 1.5 - 2 | 2-2.5 | 2.5-3 | |||
| A - Minimum elongation Lo = Lo = 80 mm (%) | 16 | 17 | 18 | |||
| Temperature | -20 | 0 | ||||
| Notch impact test. Min. absorbed energy | 27 | 27 | ||||
S355J2G2W steel mechanical property:
| Thickness | Yield Strength ReH[N/mm2] transv.min |
Tensile Strength Rm[N/mm2]transv |
Fracture Elongation[%]transv. min. | Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J] |
| ---- | 355 | 510-610 | 22 | ---- |
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