Product name
SAE standard Sand blasting steel grit G40
Hardness
40-50 HRC,56-60HRC,63-65HRC
Durability of steel grit g40
2800 times
Chemical Composition
C Mn Si S P for steel grit composition
steel grit Grain size
0.3/0.4/0.5/1.0/0.8/1.2/1.7/2.0mm
Color:
black steel grit g40
Application of steel grit g40
sand removing and rusts cleaning