AISI 1045 steel is a medium carbon, medium tensile steel supplied as forged or normalized. This steel shows reasonable strength and toughness. AISI 1045 steel is characterized by good weldability , good machinability, and high strength . AISI 1045 steel is a versatile medium carbon engineering steel that can be hardened , as well as being flame or induction hardened. This grade of steel is widely used for axles, bolts, forged connecting rods, crankshafts, torsion bars, light gears, guide rods, metal furniture, metal equipment , building machinery ,electrical equipment etc. one of our client from India bought the AISI 1045 steel from our company , in order to making the automobile parts .the application of the AISI 1045 is widely arranged ,welcome to connect with us if you are considering buy it .I think you will satisfied with our company. Iron is the main part of 1045 steel. However, it does contain certain other elements within a specified range. The first element is carbon, with a range of 0.43 percent to 0.50 percent. Next is silicone, with a range of 0.10 percent to 0.60 percent. The last alloy is manganese, with an allowable range of 0.60 percent to 0.90 percent. Phosphorus may sometimes be found in this product, to a maximum of 0.04 percent. Dongguan Otai Special Steel Co Ltd is A high-technology steel mill in Dongguan, China. Otai Steel supplies a wide range of carbon, alloy and stainless steel products, including high speed tool steel, cold /hot works tool steel, plastic mould steel, engineering steel and machine structural steel etc. Our factory now boasts lathes, grinding equipment, horizontal saws, vertical sewing machines, CNC flame cutting machines, surface, face, plane and end milling machines, plasma cutting machines, and more. If you cooperate with us ,quality assured ,no middle men ,we can provide free tool steel sample. To learn more, contact us any time: