Agricultural Metal Materials Co., Ltd. specializes in producing all kinds of copper: C5191 phosphor bronze plate, C5210 phosphor bronze plate, H62 semi-hard deep drawing board, H62 board pressure washed soft material, H62A semi-hard brass, ?? H62 pressure washed soft A brass plate material, H62B semi-hard brass, H62 planks, H65 brass, H59C lock plate, H59-3 copper engraving, H70 brass; and red copper C1100, C17200 beryllium copper, and the like. Lintong (phosphor bronze) (bronze) (Phosphor Bronze) bronze degassing agent added phosphorus P content of 0.03 to 0.35% tin content of 5 to 8%., And other trace elements such as iron Fe, Zn zinc and other components ductility , fatigue resistance are good electrical and mechanical material can be used, reliability is higher than the general copper alloy products. The former refers to the copper-tin alloy bronze, brass, copper-nickel alloy after the addition of a copper alloy known as bronze, and often in front of the bronze name crown In the name of the first major add elements. ﹑ Bronze casting performance minus good friction properties and good mechanical properties, suitable for the manufacture of bearings, worm gear, gear and so on. Lead bronze is a modern engine and grinding bearing material widely used. Aluminum bronze, high strength, wear resistance and corrosion resistance, high load for casting gear, bushings, marine propeller. Flexible beryllium bronze and phosphor bronze pole, common alloy except brass, bronze as well as copper, tin bronze, an alloy of copper and tin; beryllium copper alloy and beryllium is; the appliances commonly used phosphorus Copper and copper alloy is phosphorus, and the like. Lintong grades: QSN6.5-0.1 phosphorus copper, standard: GB / T 4423-1992 Chemical composition ?? Copper Cu: balance ????????????????? tin Sn: 6.0 7.0 Lead Pb:? ≤0.02 ??????????????? phosphorus P: 0.10 ~ 0.25 ?? Al Al: ≤0.002 ????????????? iron Fe: ≤0.05 Si Si:? ≤0.002 ????????????? Antimony Sb: ≤0.002 Bi Bi:? ≤0.002 [1] ????????????? NOTE: ≤0.1 (impurity) C5191 phosphor bronze plate c5210 phosphorus copper thickness:? 1-20mm Width: 200mm Length: 1500mm