| Style | Grade | Standard | Spec (mm) Coil |
Spec (mm) Plate |
Characteristic | Application Area |
| Anti-corrosion steel for container | SPA-H A242M Type1 SMA400 SMA490 SMA570 |
GIS G 3125 Technical Agreement |
1.5-19mm | 6-100mm | Atmospheric corrosion resistance of high strength hot rolled steel plates. | mainly used for body of Container, Cabinet. |
| Mechanical Property | |||||
| Grade | Yield Strength/Mpa | Tensile Strength/MPa | Elongation/% | ||
| ≤16 | 16-40 | 40-75 | |||
| SPA-H | ≥355 | ≥490 | ≥22 | ||
| SMA400AW SMA400AP | ≥245 | ≥235 | ≥215 | 400-540 |
≥23 |
| SMA400BW SMA400BP | ≥245 | ≥235 | ≥215 | ||
| SMA400CW SMA400CP | ≥245 | ≥235 | ≥215 | ||
| SMA490AW SMA490AP | ≥365 | ≥355 | ≥335 | 490-610 |
≥21 |
| SMA490BW SMA490BP | ≥365 | ≥355 | ≥335 | ||
| SMA490CW SMA490CP | ≥365 | ≥355 | ≥335 | ||
| SMA570W SMA570P | ≥460 | ≥450 | ≥420 | 570-720 | ≥20 |

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