We are the professional metal abrasive manufacturer and exporter in China for many years. They have been exported to more than 20 countries and received good comments. The products are indicated as below: 

1.       Steel Shot   

S780 (SS-2.5), S660 (SS-2.0), S550 (SS-1.7), S460 (SS-1.4), S390 (SS-1.2), S330 (SS-1.0), S280 (SS-0.8), S230 (SS-0.6), S170 (SS-0.5), S110 (SS-0.3), S70 (SS-0.2)

Chemical Composition: C: 0.70-1.20%, Mn: 0.60-1.20%, Si: 0.40-1.20%, S: ≤ 0.05%, P: ≤ 0.05%

Hardness: 40-50 HRC, Hardness Deviation: Max Deviation3.0 HRC

Microstructure: Tempered Martensite or Sorbite

Density: 7.4g/cm3 

2. Steel Grit  G14 (SG-1.7), G16 (SG-1.4), G18 (SG-1.2), G25 (SG-1.0), G40 (SG-0.7), G50 (SG-0.4), G80 (SG-0.3) 

Chemical Composition: C: 0.70-1.20%, Mn: 0.60-1.20%, Si: 0.40-1.20%, S: ≤ 0.05%, P: ≤ 0.05%

Hardness: GP: 42-50 HRC; GL: 56-60 HRC; GH: 63-66 HRC

Hardness Deviation: Max Deviation 3.0 HRC

Microstructure: Tempered Martensite or Sorbite

Density: 7.6g/cm3

For more information, please contact with Ms. Ivy Guo freely. You will receive our prompt reply.