A588GrK is the grade of the Nuclear Power Institute of the Ministry of Science and Technology of Wugang. It is a high-strength low-alloy structural steel suitable for welding, riveting or bolting. It is mainly used for welding bridges and buildings. It is very important to reduce weight or increase durability. In most environments, the atmospheric corrosion resistance of this steel is significantly better than that of carbon structural steel with or without copper added.
A588GrK steel plate executive standard: ASTM A588/A588M.
A588GrK steel plate delivery status: hot rolled, normalized, tempered, normalized + tempered, quenched and tempered. Different delivery states can be selected according to different needs.
A633 steel plate is a normalized high strength low alloy structural steel plate for welded, riveted or bolted structures. This material is suitable for lower ambient temperatures where the required notch toughness is better than would be expected from a rolled material of comparable strength.
A633 steel plate is used in the manufacture of workshops, general buildings and various construction machinery, such as drilling rigs, electric shovels, electric wheel dump trucks, mining vehicles, excavators, loaders, bulldozers, and various cranes for mining and various engineering constructions , Coal mine hydraulic support and other mechanical equipment and other structural parts.
