SMA570W weathering plate
Weathering Steel Products Description
SMA570W corten sheet belongs to corrosion-resistant steel plate, also known as weathering steel plate.SMA570W corten weathering steel has good performance in toughness, plastic stretching, moulding, welding and cutting, abrasion, high temperature and fatigue resistance.
SMA570W corten steel material is widely used in all kinds of high-rise buildings, ultra-high-rise buildings, large-span buildings and light steel light-plate construction projects, especially the fire-resistant weathering requirements of high, harsh conditions of the construction project.
Weathering Steel Sheet Products Details
SMA570W Corrosion Resistant Steel Plate Chemical Composition & Mechanical Property:
| C | Si | Mn | P | S | Cu | Cr | Ni |
| 0.18 | 0.15-0.65 | 1.40 | 0.035 | 0.035 | 0.30-0.50 | 0.45-0.75 | 0.05-0.30 |
| Thickness (mm) | ||||||
| SMA570W | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 75 | > 75 ≤ 100 | > 100 ≤ 160 | > 160 |
| Yield strength (≥Mpa) | 460 | 450 | 430 | 420 | 420 | 420 |
| Tensile strength (Mpa) | 570-720 | |||||
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