Shanghai Tian Rui quality brass | H59 brass H63 GB brass | H70 neutral brass brass rod performance with different proportions of the difference between copper brass rod, copper (55% -90%) and zinc (10% -45%) as an important component. The performance of the brass rod with different proportions of copper and zinc processing small amounts of other elements, such as aluminum, lead, tin, nickel. General brass rod can be forged or hammer into various shapes, rolled into thin slices, pulled into a wire, machining and casting. Its ductility reached a maximum of about 30% zinc and 45% of its tensile strength. Although this nature have very different mechanical and heat-treated alloy. Brass (70% copper, 30% zinc) for cartridge, plumbing and lighting fixtures, rivets, screws, springs. Aluminum brass (no more than 3%) has a higher corrosion resistance than ordinary brass. Brass rods containing tin (less than 2%) is not easy to seawater corrosion; It is sometimes called the Navy brass. The metal of the Netherlands (80% -85% copper, 15% -20% zinc) is used as an alternative to gold leaf. When the iron is added to the copper production of hard, hard alloy. One of which is delta metal (55% copper, 41% zinc, 1% -3% of iron, and the percentage of the fraction of tin and manganese), forging, rolling, or for the bearings, valves, and ship propeller. Shanghai Tian Rui Metal Materials Co., Ltd. (according to user needs, can be produced according to drawings) Marketing Miss Li T :021-63066307/56062869 F :021-56060561 QQ: 441594627/1650507469 Address: Shanghai Zhabei District Lingshi Road 891 Email: coco_trcopper@163.com URL: www.tr-copper.com lwtrjs20130515