| Zinc shot 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.Chemical Composition： Zn≥99%Microhardness：45～50HVTensile Intensity：90～120MpaDurability：6000 TimesMicrostructure Deformed αDensity：7.1g/cm3Bulk Density：4.1g/cm3Packing: 25kgs/bag, 40bags/ton/pallet or 1000kgs/big bagFor more information, please contact with Ms. Elva wang . You will receive our prompt reply.whuielva@gmail.com | 
