it will also have one or more alloying elements such as silicon, manganese, vanadium, boron, nickel, chromium, molybdenum,

It will also have one or more alloying elements such as silicon, manganese, vanadium, boron, nickel, chromium, molybdenum, easy-to-hardened and not easily deformed by heat treatment to facilitate improvement of the performance of steel.

Main use: widely used in manufacturing alloy steel cars, tractors, ships, steam turbines, heavy machine tools and other transmission parts and fasteners, such as gears, connecting rods, all kinds of tools.

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