SPV355 steel plate for pressure vessel
Standard:JISG3115
15-7Mo stainless steel equal material :ASTM A414 Gr.G/A455,DIN 1715 material 1.0485
SPV355 medium temperature pressure vessel steel chemical composition :（%）
|
Grade |
C |
Mn |
Si |
Al |
P |
S |
|
SPV355 |
≤0.20 |
≤1.60 |
≤0.55 |
0.75 |
≤0.030 |
≤0.030 |
SPV355 pressure vessel steel mechanical property :
|
Grade |
Tensile strength MPa |
Yield strength MPa |
elongation |
|
SPV355 |
520-640 |
≥315 |
≥14 |
SPV355 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
SPV355 steel chief application :
SPV355 medium temperature pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, spherical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe, spiral case and other equipment and components.
Related products : SPV450 , SPV235 , SPV490 , SPV410 , SPV315
