metal abrasives

　　Operative Standards:

　　In accordance with standards of GB/T18838.3-2008 Steel Shot and Steel Grit,SFSA20-66Cast Steel Abrasive, SAE J827 Cast Steel Shot, SAE J1993High Carbon Steel Grit, YB/T5149-1993 Cast Steel Shot, YB/T5150-1993Cast Steel Grit,ISO11124-3High Carbon Cast Steel Shot and Grit.

　　The Major Technological Index:

　　Products

　　Steel Shot

　　Chemical Composition

　　C

　　0.70～1.20%

　　Mn

　　0.35～1.20%

　　Si

　　0.40～1.20%

　　S

　　≤0.05%

　　P

　　≤0.05%

　　Microhardness

　　Normal:40～50HRC (377～509HV)Special:52～56HRC (543～620HV)Special:56～60HRC (620～713HV)

　　Hardness Deviation

　　Max Deviation±3.0HRC

　　Microstructure

　　Tempered Martensite or Sorbite

　　Density

　　7.2g/cm3

　　Application:Blast cleaning of cast steel shot:Used for blast cleaning of casting, die-casting,forging,sand removal of casting, steel plate, H type steel, steel structure.Rust removal of cast steel shot:Rust removal of casting, forging, steel plate, H type steel, steel structure, descaling 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 structure.Pre-treatment of cast steel shot:Pre-treatment of surface, steel board, profile steel, steel structure, before-painting.Application Devices:

　　Steel shot mainly used for the following equipment including rotary barrel shot blasting machine, chain type shot blasting 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 peening equipment,sandblasting machine,sandblasting equipments,steel material pretreatment production line,steel plate pretreatment production line, steel structure pretreatment production line.

　　Distribution of Cast Steel Shot:

Steel Shot