Phosphor Bronze Sheet

Pearl Overseas is a reliable organization engaged in Manufacturing, Suppling, Exporting & Importing for Phosphor Bronze Plate. Phosphor Bronze Sheet, or tin bronzes, are alloys containing copper, tin and phosphorous. The phosphor bronzes contain between 0.5 and 11% tin and 0.01 to 0.35 % phosphorous. The addition of tin increases the corrosion resistance and strength of the alloy. What is phosphor bronze used for? The phosphor bronzes have superb spring qualities, high fatigue resistance, excellent formability and solderability, and high corrosion resistance. They are primarily used for electrical products, other uses include corrosion resistant bellows, diaphragms, and spring washers. Copper 93.4-95.32% Tin 4.2-5.8% Zinc 0.30% (max) Iron 0.10% (max) Lead 0.05% (max) Phosphorus 0.030-0.35% Specifications: Width: 6mm~2500mm Thickness: 0.1mm~200mm