Products Zinc Cut Wire Shot Chemical Composition Zn¡Ý99% Micro hardness 45¡«50HV Tensile Intensity 90¡«120Mpa Durability 6000 Times Microstructure Deformed ¦Á Density 7.1g/cm3 Bulk Density 4.1g/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. Packing Types: braided bag packing, flexible container packing, stock packing, paper bag packing, barrel packing:25kg/bag 1t/stock, 900kg/barrel 1t/bag.