Copper alloy with Cu-Sn-P as the main alloying element is called tin-phosphor bronze strip. Phosphor Bronze Strip is a copper alloy containing both tin and phosphorus. It features high strength, resilience, corrosion resistance, electrical conductivity, and excellent elasticity. It is a fatigue-resistant alloy. The inclusion of tin gives phosphor bronze its added strength, and phosphorus gives it a greater wear resistance.As a realiable premium supplier of phosphor bronze strip , we offer the tin phosphor bronze foil strip in good quality, which can be used in CPU sockets, mobile phone keys, car terminals, connectors, electronic connectors, electronic connectors, bellows, spring plates, harmonica friction plates, wear-resistant parts of instruments, and Antimagnetic parts, automotive parts, electrical parts of machinery.