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Alloy steel plate/coil is one or more alloy elements added on the basis of ordinary carbon steel. The main alloy elements of alloy steel include silicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titanium, niobium, zirconium, cobalt, aluminum, copper, boron, rare earth, etc. According to the content of alloy elements, alloy steel can be divided into low alloy steel (the total amount of alloy elements is less than 5%), medium alloy steel (the total amount of alloy elements is 5% - 10%), and high alloy steel (the total amount of alloy elements is more than 10%). Alloy steel can be divided into alloy structural steel, alloy tool steel and special performance steel according to the purpose.
Alloy steel plate/coils are main used in Petrochemical, aerospace, automotive heavy trucks, shipbuilding, heavy machinery and equipment, pressure vessels, storage tanks, etc. we can supply available Size: Thickness:1.2-250mm, Width:900-4200mm, Length:5000-18000mm