Sandblasting Abrasive 1) S70, S110, S170, S230, S280, S330, S390, S460, S550, S660, S780, S930 2)SAE standard and ISO9001 Sandblasting AbrasivesProduction specification: S780, S660, S550, S460, S390, S330, S280, S230, S170, S110,S70 Chemical Analysis NameSteel shotExternal formRound or similar roundHardnessHRC40-65Density>7.20g/cm3Chemical compositionC(0.85-1.20)%Mn(0.60-1.20)%Si(0.40-1.20)% S0. ...