The Sleeper Screw is the main component of the railway track. The main material is manganese alloy. Its function is to guide the wheels of the rolling stock to advance, to withstand the tremendous pressure of the wheels, and to pass to the sleepers. Its main material is carbon steel, with high strength and hardness, high elastic limit and fatigue limit.
Sleeper Screw Supplier tell you the Manganese has deoxidation, desulfurization and regulation (such as preventing the formation of grained carbides in steel), and can also increase the strength, toughness and hardenability of steel. It is widely used in the manufacture of steel and stainless steel. It is 85% to 90% of the demand for manganese.
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