Q355NH corten material
Corten Sheet Products Description
Q355NH corten sheet conforms to GB/T 4171 and is a weathering steel known for its high tensile strength.
The high tensile strength of Q355NH corten steel sheet allows it to withstand harsh weather conditions while maintaining durability.
Q355NH corten material has good weldability and low-temperature impact toughness, making it ideal for use in construction and a wide range of fabricated products that require weather resistance.
Whether it's a construction project or a durable structure, Q355NH corten steel provides outstanding performance and reliability in challenging environments.
Weathering Steel Sheet Products Details
Q355NH Corten Weathering Steel Chemical Composition & Mechanical Property:
| Element | Data |
| C(％) | Max 0.16 |
| Si(％) | Max 0.50 |
| Mn(％) | 0.90-1.50 |
| P(％) | 0.035 |
| S(％) | 0.035 |
| Cr(％) | 0.40-0.80 |
| V(%) | 0.02-0.10 |
| Cu(%) | 0.20-0.50 |
| Properties | Data |
| Yield Rp0.2 (MPa) | 745 (≥) |
| Tensile Rm (MPa) | 333 (≥) |
| Impact KV/Ku (J) | 11 |
| Elongation A (%) | 23 |
| Reduction in cross section on fracture Z (%) | 24 |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell NMness (HBW) | 242 |
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