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 : 1. 25kg/waterproof bag, 40 bags/wooden pallet
2.900kgs in iron drum
3.25kgs waterproof bag, 40 bags in bulk bag
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