... density of small,save material. Density :5.2-6 .0g/c m3, than C36000-saving material costs ... machining performance, excellent surface, mechanical properties similar to lead brass, good electrical conductivity, Cost-effectivewidely used in pens ... of hardware, automotive, Motorcycle PartsZAl3ZAlCuZAlBi ZnAl alloy and lead brass preformance comparison table Performance article(MPa)tensil strength ...