Kim billion Xin metal material agent import copper alloys are: Japan's Sumitomo, Mitsubishi, NGK, Sambo; prosperity Korea, Germany Wieland / Diehl, Chile, the major domestic distribution agents are: Xin Branch, Luoyang Copper, Yunnan Copper, Jiangxi Copper , and other public sources. Main materials are: C3602, C3604, Hpb59-1,59-3, H62 (CuZn40), H63 (CuZn37), H65 (CuZn35), H68 (C2680), H70 C2600, H80 (CuZn15), H90 (CuZn10), H96 (CuZn5); C1100 (T2); TU1 (C1020); TP2 (C1220); C5100, C5191, C5210, C17000, C17200, C17300, C17500, QBe2.0, QBe1.8 like. Hardness: O, 1 / 2H, 3 / 4H, H, EH, SH and so on. Phosphorus, bronze is the first application of an alloy in history, originally referred to the copper-tin alloy, because of the color was gray, so called bronze in order to improve process performance and mechanical properties of the alloy, most of the bronze also joined other alloying elements, such as lead, zinc, and phosphorus. Since tin is a scarce element, so the industry also uses a lot of Wuxi tin-free bronze, they are not only cheap, but also has the required special properties. Bronze has high mechanical properties, good corrosion resistance, friction and good casting properties; little sensitivity to overheating and gas welding performance, no ferromagnetism, contraction coefficient. Bronze in the atmosphere, water, fresh water and steam corrosion resistance than the high brass. Aluminum bronze tin bronze with a high ratio of mechanical properties and wear resistance, corrosion resistance, cold, heat, non-ferromagnetic, good liquidity, no segregation tendency, obtained dense castings. With iron, nickel and manganese and other elements in aluminum bronze, it can further improve various properties of the alloy. Product specifications, price, packaging intact, copper pure straightness, inventories, provide material proof and SGS report. Copper materials are C5191, C5210, C7521, C2680, C1100, C1720, imported SUS301, SUS304, SUS304L, SUS201, etc., the thickness of 0.05mm ~ -3.00mm Major products are: a variety of phosphor bronze, brass, copper, copper-nickel alloy and other common, high-precision, environmentally friendly copper, copper, copper phosphorus copper Celadon categories: good wear and corrosion resistance, pressure resistance, high strength, compactness and good, it is all kinds of high-speed, heavy duty machinery parts preferred phosphor bronze: 2% to 8% tin, 0.1% to 0.4% phosphorus, copper and copper alloys. High strength, elasticity, abrasion resistance and anti-magnetic, have good cold resistance, corrosion resistance, weldability and machinability widely used anti-wear pads. Website: http: //jyxcopper.com