S355K2G1W corten material
Atmospheric Structural plate Description
S355K2G1W corten steel is a weathering structural steel similar to S355J2G2W atmospheric steel, it is designed for outdoor use in buildings and structures and is resistant to atmospheric corrosion. S355K2G1W corten material complies with EN 10155 standard and has good mechanical properties and weathering resistance.
The main alloying elements of S355K2G1W corten metal sheet are chromium, nickel and copper. S355K2G1W corten sheet forms a dark brown protective layer that prevents further oxidation of the steel. Therefore, S355K2G1W corten steel material provides cost-effective protection from atmospheric conditions without the need for painting or external treatment.
Atmospheric Corrosion Resisting Structural Steel Products Details
S355K2G1W Corrosion Resistant Steel Plate Chemical Composition & Mechanical Property:
| Grade | C | Mn≥ | Si | P | S | Cr | Cu |
| EN10155 S355K2G1W | 0.16 | 0.5-1.5 | 0.5 | 0.035 | 0.035 | 0.40-0.80 | 0.25-0.55 |
| Grade | Tensile Strength(MPa) | Yield Strength(MPa) | % Elongation in 2 in.(50mm) min | Impacting Test Temperature(°C) |
| EN10155 S355K2G1W | 510-680 | 345 | 20 | -20 |
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