Phosphor Bronze Alloy Material

A bronze with tin and phosphorus as the main alloying elements. Contains 2-8% tin, 0.1-0.4% phosphorus, and the rest is copper. It is mainly used as wear-resistant parts and elastic elements in industry. Plates and strips are used in springs, switches, lead frames, connectors, vibrators, bellows, fuse clips, bushings, etc. for electronic and electrical devices, especially for springs that require high-performance elasticity. Castings are used for gears, worm gears, bearings, bushings, sleeves, blades, and other general mechanical parts.