... developing. It is dedicated into the research and development of high performance alternative materials. The free cutting brass ... alloy rod and wire;Integrated low-cost: the density of small,save material. Density :5.2-6 .0g/c m3, than ... lamps, locks, capacitor, valve, plumbing pipe, Sanitary Plumbing, parts of hardware, automotive, Motorcycle PartsZAl3ZAlCuZAlBi ZnAl alloy and lead brass preformance ...