S275J2 steel plate is a kind of low temperature pressure vessel steel plate. Delivery status of S275J2 steel plate: normalizing, normalizing + tempering, annealing + tempering, etc.
S275J2 steel plate executive standard: GB713-2008
S275J2 steel plate use: S275J2 steel plate is used in petrochemical equipment, power station, boiler and other industries. S275J2 steel plate is used to make reactors, heat exchangers, separators, circulating hydrogen reaction towers, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drums, liquefied petroleum cylinders, high-pressure water pipes for hydropower stations, and turbine worms. Shell and other equipment and components.
The difference between S275J2, S275JR, and S275JO is that the impact temperature is different and the chemical composition is also different. S represents a structural steel; 275 represents the yield strength value: 275MPa; J2 refers to the impact energy test temperature -20 degrees Celsius; JR refers to the impact energy test temperature 20 degrees Celsius; J0 refers to the impact energy test temperature O degrees Celsius.
