JIS G3115 SPV450 Boiler Steel plate
SPV450 pressure vessel plate is a special steel plate for boilers and pressure vessels. SPV450 pressure vessel steel plate implements the JISG3115 special technical standard. SPV450 pressure vessel plate material itself has high strength, high toughness, fatigue resistance, impact resistance, corrosion resistance, wear resistance, weather resistance and easy welding and processing properties.
SPV450 boiler steel is often used in boiler and container manufacturing industries, such as: boiler equipment, container equipment, chemical equipment, petrochemical equipment, petroleum equipment, reactors, heat exchangers, pressure pipes, pipe fittings, heads, pressure components, hydropower stations Equipment and other applications are very wide.
SPV450 Vessel Plate Chemical Composition:
| Grade | The Element Max (%) | ||||
| C | Si | Mn | P | S | |
| SPV450 | 0.18 | 0.75 | 1.60 | 0.030 | 0.030 |
SPV450 Boiler Plate Mechanical Properties:
| Grade | Thickness | Yield | Tensile | Elongation |
| SPV450 | mm | Min Mpa | Mpa | Min % |
| 6-50 | 450 | 570-700 | 19% | |
| 50-100 | 430 | 570-700 | 26% | |
| 100-200 | 410 | 570-700 | 20% |
pressure vessel steel
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