JIS G3119 SBV3 material is a manganese-molybdenum steel and manganese-molybdenum nickel steel plates for boilers and pressure vessels.
JIS G3119 SBV3 steel chemical composition :
Grade |
Thickness mm |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Ni |
|
SBV3 |
≤25 |
0.20 |
0.15~0.30 |
1.15~1.50 |
0.035 |
0.040 |
0.70~1.00 |
JIS G3119 SBV3 pressure vessel steel mechanical properties
Grade |
Tensile strength MPa |
Yield strength MPa |
elongation |
|
SBV3 |
550-690 |
- |
≥17 |
Scope of application
JIS SBV3 steel plate is mainly used to manufacture spherical storage tanks of more than 50 cubic meters, and can also be used to manufacture single-layer coil welding containers, multilayer heat-sleeve coil welding containers, multilayer wrap-up containers and other second- and third-class containers and low-temperature pressure vessels. JIS G3119 SBV3 boilers and pressure vessel plates are widely used in petroleum, chemical, power station, boiler and other industries, used to make reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, boiler drums, liquefied petroleum gas cylinders, high-pressure water pipes of hydropower stations, and water turbines Volutes and other equipment and components.
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