2 480-620MPa tensile strength, yield strength: 310MPa, extension
11 515-690MPa the tensile strength, yield strength: 310MPa,
12 450-580MPa the tensile strength, yield strength: 275MPa,
184.108.40.206-magnitude 515-690MPa tensile strength, yield strength:
310MPa, elongation of 18%.
91 585-760MPa the tensile strength, yield strength: 415MPa,
elongation of 18%.
Applied to petroleum, chemical industry, power stations, boilers
and other industries, used in reactors, heat exchangers,
separators, ball tank, oil tank, gas tank, nuclear reactor pressure
vessel, boiler, liquefied petroleum gas cylinders, such as high
pressure water pipes, turbine spiral case of hydropower station
equipment and components. Implementation of the standards: WYJ,
ASTM A387/A387M-06, United States society for testing materials and
standards, working under high temperature welding of
chromium-molybdenum alloy plates for boilers and pressure vessels.
SA387Gr22 is a pressure vessel steel, low alloy content. Used for
production of storage tanks and pressure vessels. Alloy content
than S355Jr. Our company can provide SA387 plates or semi-finished products
made of steel plate processing according to your needs.