... Martensite or SorbiteDensity7.2g/cm3 Application: Blast cleaning of cast steel shot: sed for blast cleaning of casting, diecasting,forging,sand ... machine,pedrail type shot blasting machine,pass_through shot blasting machine,table type shot blasting machine, Pendent-chain & Pile-type Shot Blasting Machine, trolley type shot blasting machine,abrator, abrator equipment,shot peening machine,shot ...