Chemical properties of SB480 pressure vessel steel
SB480 pressure vessel steel is a carbon steel container plate for boilers and pressure vessels. It has high strength and excellent mechanical properties and is very suitable for industrial production.
SB480 pressure vessel plate complies with JIS G3103 standard (Japanese Industrial Standard) and is usually delivered in hot rolling, controlled rolling, normalizing, normalizing + tempering and other states. The specific state can be determined according to user needs.
►Mechnical property for SB480 boiler steel plate
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 265 | 480-620 | No.1A | No.10 |
| 19 | 23 | ||
►Chemical composition for SB480 vessel steel plate
| Main chemical elements composition of SB480 | ||||||
| Thickness(mm) | C | Si | Mn | P | S | Mo |
| T≤25 | 0.31 | 0.15-0.40 | 1.20 | 0.030 | 0.030 | - |
| 25<T≤50 | 0.33 | |||||
| T>50 | 0.35 | |||||
