A588GrA Application and A588GrA Delivery Status

A588GrB, A588GrA, A588GrC manufacturing plants, general construction and various construction machinery, such as drilling rigs, loaders, bulldozers, various cranes, coal mine hydraulic supports and other mechanical equipment and other structural parts for mining and various engineering construction.

8mm~200mm thick A588 series high weathering bridge structural steel plates include A588GrA, A588GrB, etc. This type of steel forms a protective layer on the surface of the metal substrate through the alloying of Cu, P, Cr, Ni, etc., so that it has high atmospheric corrosion resistance. This type of steel is used in various weather-resistant building structural parts (especially for industrial atmospheric environments), bridge auxiliary structural parts, and the like.

A588GrA implementation standard implements ASTM, ASME American Society for Testing and Materials standards

American standard low alloy high strength steel plate, atmospheric corrosion resistance low alloy high strength steel plate: 16MnR (HIC) 08Cu 16MnCu St37-3Cu3 A588M (A, B, C, K) A242MCL.2 10CrMoAL 16CuCr 12MnCuCr 15MnCuCr 15MnCuCr-QT SMA400 (AW. BW.CW) SMA400 (AP.BP.CP) SMA490 (AW.BW.CW) SMA490 (AP.BP.CP) SMA570W SMA570P Fe235W Fe355W WR50B WR50C

The main purpose of A588GrA is to improve the performance of structural parts and prolong the service life of structural parts. It can be used to make various structural parts that work in atmospheric environment and corrosive gases and liquids.