Technical advantages of SA387Gr11CL2 steel (1)

Technical advantages of SA387Gr11CL2 thick plate TMCP process: The researched and developed thick plate TMCP process adopts micro-alloying technology, which not only ensures the strength and toughness of SA387Gr11CL2 steel plate, but also further improves the welding and forming characteristics of SA387Gr11CL2 steel plate.

Technical advantages of SA387Gr11CL2 large steel ingot and large thick slab: it has the largest domestic steel ingot and continuous casting slab technical equipment and mature technology. The maximum cross-section of the continuous casting slab is 330mm×2500mm, and it has the function of dynamic soft reduction and electromagnetic stirring EMC, which ensures the high internal quality slab necessary for high-quality SA387Gr11CL2 steel plates. It has the largest 9 steel ingot die-casting lines in China. The maximum single weight of steel ingot is 50 tons, and it can reach 80 tons under special circumstances. The annual output of large steel ingots is more than 700,000 tons.

Advantages of SA387Gr11CL2 heat treatment technology: It has the most complete heat treatment equipment for wide and thick plates, equipped with car bottom furnace, external machine furnace, roller hearth furnace and quenching furnace, etc., which can carry out heat treatment such as normalizing, tempering, quenching and annealing on SA387Gr11CL2 steel plates. The ability to adjust the microstructure and properties of SA387Gr11CL2 steel plate has been greatly improved. The annual output of heat-treated SA387Gr11CL2 steel plates is more than 1 million tons.