Cast steel shot model: 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 S110/SS0.3
Cast steel sand model: 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
Average hardness of steel grit: GP: 42~52HRC GL: 53~60HRC GH: 60~ 64HRC
Steel wire cut shot model: CW1.0 CW1.5
I hope it can help you, please ask me if you have any questions!