Cast Steel Grit

Types:  G10/SG2.5  G12/SG2.0  G14/SG1.7  G16/SG1.4  G18/SG1.2  G25/SG1.0 

        G40/SG0.7  G50/SG0.4  G80/SG0.3  G120/SG0.2

Chemical Composition:   C 0.70~1.20%  Mn 0.35~1.20%  Si≥0.40%  S≤0.05% 

P≤0.05%

Hardness:   GP:42~52HRC  GL:53~60HRC  GH:60~64HRC

Durability:  2000~2800 times

Microstructure:  Tempered Martensite or Sorbite

Density:   7.6g/cm3