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high quality and low price of cast steel 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) | |
| Hardness Deviation | Max Deviation ±3.0HRC | |
| Microstructure | Tempered Martensite or Sorbite | |
| Density | 7.2g/cm3 | |
high quality and low price of cast steel shot
