SMA490AW Weather Resistant Steel
At Corten Steel Tube, we are proud to offer a comprehensive range of weather-resistant steel products, including SMA490AW, SMA490BW, and SMA490CW steel grades. These hot-rolled atmospheric corrosion-resistant plates and sheets are ideal for projects that require high durability and minimal maintenance in harsh outdoor environments.
Key Characteristics of SMA490 Steel Grades
- Yield Strength: All three grades—SMA490AW, SMA490BW, and SMA490CW—offer a minimum yield strength of 365 MPa for plates with a thickness of 16mm or less. For thicker plates, the yield strength is slightly reduced, ensuring structural integrity based on the material’s size.
- Tensile Strength: The tensile strength across all three grades ranges between 490 and 610 MPa, making them robust enough for demanding structural applications.
SMA490AW Corten Steel Application
SMA490AW grade is ideal for structures exposed to the atmosphere, such as bridges, shipping containers, and outdoor sculptures. It develops a natural rust layer that enhances its weather resistance, reducing the need for painting or coating.
As a leading supplier of Corten steel products, Corten Steel Tube offers a wide selection of SMA490AW, SMA490BW, and SMA490CW plates, sheets, and coils. Our products meet stringent international quality standards, ensuring high performance in the most demanding environments.
Have you any question or query
General Queries While Buying SMA490AW Corten Steel
SMA490AW Steel Plate Specifications
| Steel Standard | JIS G3114 |
|---|---|
| Rolling Type | Corten steel,Weathering steel plate |
| Thickness | 2mm-300mm |
| Width | 1000mm-4200mm |
| Length | 3000mm-18000mm |
| Heat Treatment | AR,CR.TMCP,Normalized |
SMA490AW Steel Plate Chemical Composition
| Main chemical elements composition of SMA490AW corten plate | |||||||
|---|---|---|---|---|---|---|---|
| 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 |
SMA490AW Steel Mechanical Property
| Thickness (mm) | ||||||
|---|---|---|---|---|---|---|
| SMA490AW | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 75 | > 75 ≤ 100 | > 100 ≤ 160 | > 160 |
| Yield strength (≥Mpa) | 365 | 355 | 335 | 325 | 305 | 295 |
| Tensile strength (Mpa) | 490-610 | |||||
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Corten Steel Tube is a leading supplier of high-quality Corten steel products. We offer a full range of Corten steel sheets, plates, and more, backed by advanced fabrication and processing technologies to meet your project needs.
