Gnee Steel (Tianjin) Co., Ltd. is one of the most professional q550nh corten steel plate manufacturers and suppliers in China, also supports customized service. If you're going to buy q550nh corten steel plate made in China, welcome to get free sample from our factory. Quality products and low price are available.
Q550NH corten steel plate
Corrosion-Resistant Structural Steel Plate Products Description
Q550NH weathering metal is a high-strength weathering steel known for its excellent mechanical properties.Q550NH corten steel sheet is ideal for structures that become exposed to harsh climatic conditions.
In order to improve the performance of Q550NH corten steel sheet metal steel, we selectively add specific alloying elements to the material to improve the strength, toughness and resistance to atmospheric corrosion of Q550NH weathering steel sheet.
Corrosion-Resistant Steel Sheet Products Details
Q550NH Corten Weathering Steel Chemical Composition & Mechanical Property:
| Main chemical elements composition of Q550NH steel plate | |||||||
| C | Si | Mn | P | S | Cu | Ni | Cr |
| 0.16 | 0.65 | 2.00 | 0.025 | 0.030 | 0.20-0.55 | 0.12-0.65 | 0.30-1.25 |
| Thickness (mm) | ||||
| Q550NH | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 60 | >60 |
| Yield strength (≥Mpa) | 550 | 540 | 530 | 530 |
| Tensile strength (Mpa) | 620-780 | |||
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