SA543TypeBCL1 steel plate is quenched+tempered Ni-Cr-Mo alloy steel plate for pressure vessels. From the history of the development of nuclear steel and the current development trend, the nuclear steel is developing along a route of low strength→medium strength→high strength→ultra-high strength.
SA543TypeBCL1 executive standard: ASME standard SA-543/SA543M, ASTM standard A543/A543M.
SA543TypeBCL1 steel has the advantages of high performance and low cost, which can achieve the purpose of lightening large ball tanks, storage and transportation equipment, reaction vessels, so high strength steel is widely used in pressure vessels.
