The A516Gr70 material is a carbon steel plate for medium and low temperature pressure vessels and meets the requirements of the ASTMA516 / A516M standard. The A516Gr70 boiler plate meets the needs of oil gas with high content of sulfur and hydrogen, reduces the corrosion of sulfur and hydrogen, and reduces the maintenance of equipment , Increase the service life of equipment.
A516Gr70 boiler plate has good impact resistance, low temperature deformation, good welding performance, good fatigue resistance, good anti-layered cracking performance, micro-alloying, high purity, low carbon equivalent, strong anti-sulfur and hydrogen resistance Good dimensional tolerance and surface quality. Domestic A516Gr70 steel plates are now widely used in major chemical sites. It differs from A516Gr70 in tensile strength. The tensile strength of A516Gr60 is 60 ksi per square inch, that is, 413N / mm2, which is more than 413. The main element content is C Mn Si, and P and S control determine its performance. Other trace elements are rare.
A516Gr70 steel plate is widely used in petroleum, chemical, power station, boiler and other industries, used to make reactors, heat exchangers, separators, spherical tanks, gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drums, liquefied petroleum Equipment and components such as gas cylinders, high-pressure water pipes of hydropower stations, water turbine volutes, etc.
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