product	conditional cut wire shot
chemical composition	Cu: 58-99%, Zn
microhardness1	10~300HV
tensile intensity	200~500Mpa
durability	5000 times
microstructure	Deformed α or  α+β
density	8.9g/cm3
bulk density	5.1g/cm3

Widely used in metal die-casting pieces, precision castings, hardware tools, machinery manufacturing, automotive parts, instruments and meters, pump valve etc industries to oxide skin, deburring, eliminate the surface defect, stress, etching, matt effects, level off, reinforcement, before spraying antirust surface treatment.