... α Density2.7g/cm3Application:Blast cleaning of cast steel shot:Used for blast cleaning of casting, die-casting,forging ... of forging. Shot peening of cast steel shot:Shot peening of gear, heat treatment. Shot blasting of cast steel shot:Shot blasting of profile ... steel,ship board,steel board,steel material. Shot blasting of cast steel shot:Shot blasting of steel board, profile steel, steel ...