JIS G3118 SGV480 steel for boilers
SGV480 executes JIS G3118 belongs to Boiler and Pressure Vessel Steel Plate, Boiler and Pressure Vessel Steel Plate, which is used to manufacture steel plates for steam boilers, pressure vessels and other structural parts of pressurized vessels. This kind of steel plate is subjected to certain air pressure and water pressure, as well as different temperatures of the use of the environment, such as high, medium, low temperature, etc., so the requirements for this kind of steel plate are more stringent.SGV480 belongs to one of them.
JIS SGV480 vessel plate chemical composition
| Element | Min | Max | Similar |
|---|---|---|---|
| Si | 0.1500 | 0.4000 | - |
| S | - | 0.0300 | - |
| P | - | 0.0300 | - |
| Mn | 0.8500 | 1.2000 | - |
| CEV | - | 0.3900 | - |
| C | - | 0.2700 | - |
JIS SGV480 boiler plate mechanical property
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 894 (≥) | 662 (≥) | 14 | 33 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
JIS SGV480 boiler steel plate physical properties
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson's coefficient, ν |
|---|---|---|---|---|---|---|---|
| 34 | - | - | 0.21 | - | |||
| 637 | 511 | - | 11.3 | 114 | - | ||
| 418 | - | 43 | 13.2 | 334 | 411 |
JIS SGV480 steel boiler plate Products Details
SGV480 steel plate can be delivered in hot rolled condition, normalized, or hot processed according to customers' requirements.
SGV480 pressure vessel plate is widely used in petroleum, chemical, power station, boiler and other industries for making reactors, heat exchangers, separators, ball tanks, gas tanks, liquefied natural gas tanks, nuclear power reactors pressure shells, boiler ladles, liquefied petroleum gas cylinders, high-pressure water pipes of hydroelectric power stations, turbine turbine shells, and other equipment and components.
JIS SGV480 pressure vessel steel plate product image
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Our products have undergone strict quality testing and come with professional certificates. If you have any questions about JIS G3118 SGV480 steel for boilers, please feel free to inspect.
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