Tin-based alloy: Tin-based alloy is a tin-antimony-copper alloy. It has a low coefficient of friction, moderate hardness, good toughness, excellent running-in properties, corrosion resistance, and thermal conductivity. It is mainly used for bearing bushes operating under high-speed and heavy-load conditions.
Tin-based alloy composition: The main components of tin-based bearing alloy are tin, lead, antimony, and copper. Among these, antimony and copper are used to enhance the strength and hardness of the alloy. The main grades of tin-based alloys include 11-6, 4-4, 7.5-3, 12-3-10, 8-4, 12-4-10, 8-8, 10-6, etc. These alloys are used to manufacture bearing bushes, bushings, and liners in mechanical sliding bearings. They are primarily applied in bearing bushes for various models of ball mills in building material machinery; paper mill machinery such as beaters and dryer cylinder bearing bushes; bearing bushes for various parts of hydro turbines in hydropower equipment; bearing bushes for ship machinery propellers; and bearing bushes for compressors, crushers, and rolling mills. Elevator lifting accessories
Fastening; mechanical seals, alloy cushion cast blocks for machine tools, etc.; spherical bearing bushes for cement plant ball mill equipment, bearing bushes for compression machinery, chemical machinery, petroleum machinery, and bearing bushes for other large-scale mechanical equipment.
The company supplies tin ingots, lead ingots, tin-based alloys, and lead-based alloys year-round.