Machinery steels are carbon steels suitable for the working parts of the machine in general mechanical engineering industry. Different grades of steel can be applied to components with different level of stress and pressure ranging from moderate to high.All our machinery steel materials are hardened and tempered for oil quenching and water quenching. It is also suitable for flame hardening and induction hardening.
Axles, gears, shafts, pins, fasteners, hand tools, short run punching and cutting tools, base plates for mould and die, simple moulds, hydrogenation vessels, pinions, arbours, connecting rods, tool joints and drill collars (oil & gas industry), crankshafts, driving gears, eccentric shafts, steering components and etc.
SSA1191 – Typical applications of SSA1191 are for relatively simple machine parts
SSA7225's typical applications include shafts, gears and components for oil drilling equiments
SSA6582 – Due to its good hardenability, it is used for parts such as heavy shafts and gears subject to strict demands on toughness
SSA5919 and SSA7131 are used for complicated parts subject to strict demands on dimensional stability, core hardness and toughness