Chemical properties of SB410 hot-rolled boiler plate
SB410 boiler steel plate is a high-quality steel plate designed for the manufacture of pressure vessels, with high strength, good toughness, corrosion resistance and welding performance.
►Mechnical property for SB410 boiler steel plate
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 225 | 410-550 | No.1A | No.10 |
| 21 | 25 | ||
►Chemical composition for SB410 pressure vessel steel plate
| Thickness(mm) | C | Si | Mn | P | S | Mo |
| T≤25 | 0.24 | 0.15-0.40 | 0.90 | 0.030 | 0.030 | - |
| 25<T≤50 | 0.27 | |||||
| 50<T≤100 | 0.29 | |||||
| T>100 | 0.30 |
