KAITAI Brand steel shot, alloy shot
We are the biggest manufacturer of metal abrasive in China with over ten years experience.
The size of Steel Shot :
S780/SS2.5,S660/SS2.0 ,S550/SS1.7 ,S460/SS1.4 ,S390/SS1.2 ,S330/SS1.0 ,S280/SS0.8 ,S230/SS0.6 , S170/SS0.5 S140/SS0.4 , S110/SS0.3 , S70/SS0.2
Steel Shot 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.
Steel Shot Major Technological Index:
Products
Steel Shot
Chemical Composition
C
0.70~1.20%
Mn
0.35~1.20%
Si
≥0.40
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
7.4g/cm3