JIS G3115 SPV450 steel specification: SPV450 steel is for pressure vessels for intermediate temperature service in JIS G3115.
JIS G3115-SPV450 steel widely used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on.
JIS G3115 SPV450 steel chemical composition:
| Grade | Chemical composition % | ||||
| C | Si | Mn | P | S | |
| SPV450 | ≤0.18 | ≤0.75 | ≤1.60 | ≤0.030 | ≤0.030 |
JIS G3115 SPV450 steel mechanical properties:
| Grade | Yield strength ReH,Mpa N/mm2 |
Elongation | Bending perference | Tensile strength N/mm2 | ||||||
| Thickness, mm | Thickness mm | test sample | % | angle of bending | The bending radius | test sample | 570-700 | |||
| 6-50 | >50-100 | >100-200 | ||||||||
| SPV450 | ≥450 | ≥430 | ≥410 | T≤16 T>16 T>20 |
No.5 No.5 No.4 |
≥19 ≥26 ≥20 |
180 | 1.5 thickness | No.1 | |
SPV450 pressure vessel steel Heat treatment:
According to the performance and user needs, can be hot rolled steel plate, controlled rolling, normalizing, annealing, tempering, normalizing + tempering, quenched and tempered state delivery, etc .
Katalor is the SPV450 steel manufacturer,we also can supply SPV450 steel equivalent material,if you need SPV450 steel and SPV450 steel specification,contact us!
