Phosphor bronze

Bronze where the oxygen is removed with phosphorus

Phosphor bronze is a member of the family of copper alloys. It is composed of copper that is alloyed with 0.5–11% of tin and 0.01–0.35% phosphorus, and may contain other elements to confer specific properties. The tin increases the corrosion resistance and strength of the alloy, while the phosphorus increases its wear resistance and stiffness.

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