Phosphorous Bronze QSn6.5-0.1 Stamping part connector for switch socket

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        QSn6.5-0.1 phosphor bronze has high strength, elasticity, wear resistance and anti-magnetic properties, good pressure workability in hot and cold states, high flame resistance to electric sparks, and can be welded and brazed , Good machinability, corrosion resistance in the atmosphere and fresh water.


QSn6.5-0.1 is used to make springs and spring contact pieces with good conductivity, wear-resistant parts and diamagnetic parts in precision instruments, such as gears, brush boxes, vibrating plates, switch socket contactors, etc. phosphor bronze is a non-ferrous metal alloy with the smallest casting shrinkage. It is used to produce castings with complex shapes, clear outlines and low air tightness requirements. Tin phosphor bronze is very corrosion resistant in the atmosphere, sea water, fresh water and steam, and is widely used in steam. Boiler and marine parts. Phosphorus-containing tin bronze has good mechanical properties and can be used as wear-resistant parts and elastic parts of high-precision machine tools. Lead-containing tin bronze is often used as wear parts and sliding bearings. Zinc-tin bronze can be used for high air tightness castings.

Chemical Composition:


Cu :Remain

Sn :6.0~7.0





Si :≤0.002

Sb :≤0.002