corten steel plate GB/T 4171 Q355NH
Q355NH atmospheric steel provided by GNEE has the properties of rust resistance and corrosion resistance to prolong the life of components, Q355NH corten sheet can be applied to vehicles, bridges, towers and other steel structures that are exposed to the atmosphere for a long time.
The implementation standard of Q355NH weathering metal: GB/T4171; Delivery status of Q355NH weathering steel sheet: hot rolled, control rolled, normalised, etc. We can also choose the delivery method according to the demand.
atmospheric corrosion resistant steel Chemical property
| Grade | C | Si | Mn | P | S | Cu | Cr | Ni |
| Q355NH | 0.16 | 0.5 | 0.5-1.5 | 0.03 | 0.03 | 0.25-0.55 | 0.40-0.80 | 0.65 |
weather resistant steel mechanical property
| Grade | Yield Strength(MPa) | Tensile Strength(MPa) | % Elongation in 2 in.(50mm) min |
| Q355NH | 355 | 490-630 | 22 |
weathered steel plate Products image
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We have excellent after-sales service. If you have any questions about corten steel plate GB/T 4171 Q355NH, you can contact us and we will reply you within two hours.
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