Steel Shot Specs S70, S110, S170, S230, S280, S330, S390, S460, S550, S660, S780, S930

Durability   2000~2800times

Chemical compsition :C (0.70～1.20) , Mn (0.35～1.20) , Si(0.40-1.20) , S (0.05max) P (0.05max) Hardness  Normal:40～50HRC (377～509HV)
          Special:52～56HRC (543～620HV)
          Special:56～60HRC (620～713HV)Density :≥7.5g/cm3
Normal packing  25kg/waterproof bag, 40 bags/wooden pallet

All the products abide by SAE , ISO9001 with high quality and competitive price , welcome to purchase

Usage:blasting/deruating cast iron, cast steel , forgerd parts, heat treatment parts, billet, steel board and vehicle repair, shape steel , steel pipe, granite cutting