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:
Shandong Kaitai Metal Abrasive Co.,Ltd China
products
Steel shot
chemical composition
C 0.70-1.20%
Mn 0.35-1.20%
Si 0.4-1.2%
S <=0.05%
P <=0.05%
Mcrohardness
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
Durability:
2000-2800 times
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.
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.
