Products Aluminium Cut Wire Shot Chemical Composition Al 99% Microhardness 45~50HV Tensile Intensity 80~240Mpa Durability 6500 Times Microstructure Deformed Density 2.7g/cm3 Bulk Density 1.5g/cm3 Application: It is used for removing oxidation skin, burr, eliminating surface defect, removing stress, etching, unknit , strengthen, prevention rust before painting of metal die-casting, precision casting, hardware tool, machinery manufacturing, automobile spare parts , apparatus, pump valve industry.