Tin bronzes used for pressure work contain less than 6 to 7 percent tin, while forged tin bronzes contain 10 to 14 percent tin. It is divided into processing tin bronze and forging tin bronze. Phosphorous tin bronze has good mechanical function and can be used as wear-resistant parts and elastic parts of high precision machine. Tin bronze is very resistant to corrosion in atmosphere, sea water, fresh water and steam, and is widely used in steam boilers and Marine parts. Phosphorous tin bronze has good mechanical function and can be used as wear-resistant parts and elastic parts of high precision machine.

Tin bronze corrosion-resistant, wear-resistant, has better mechanical and technological functions, and can be well welded and brazed, impact does not produce sparks. Therefore, tin bronze can be divided into tin phosphor bronze, tin zinc bronze and tin zinc lead bronze. It is corrosion-resistant, wear-resistant, has better mechanical function and technological function, and can be very good welding and brazing, impact does not produce sparks. Bronze bushing, bushing, diamagnetic element coating can be prepared by wire flame spraying and arc spraying. Tin bronze is very resistant to corrosion in atmosphere, sea water, fresh water and steam, and is widely used in steam boilers and Marine parts. Deformed tin bronze contains less than 8% tin, and sometimes elements such as phosphorus, lead, and zinc are added. Tin bronzes used for pressure work contain less than 6 to 7 percent tin, while forged tin bronzes contain 10 to 14 percent tin. In order to improve its forging, mechanics and abrasion resistance, and save tin, alloying elements such as phosphorus, zinc and lead are added to tin bronze.