Product description this kind of brass is widely used for manufacturing. it is alloy of 60%-70% of copper and 30%-40% of zinc. this features with ductility, drawing processing, non-corrosion, adherence, ease of cutting and alloy. \n\napplication heat sink of vehicle, snap-button camera, wiring devices, pure iron ore, window rail, steel for decoration use, screw, bolt, nut, panel and gauge board.\n