steel grit
steel grit :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
1,Chemical composition: C: 0.70-1.20% Mn: 0.60-1.20% Si: 0.40-1.20% P: 0.05 %max S: 0.05%max
2, Average Hardness: GP: 42-50HRC GL: 52-56HRC GH: 56-60HRC
3, Hardness deviation: Max deviation3.0HRC (40HV)
4, Min density ( Alcohol replace testing) :7.6g/cm3
5, High strength, long lasting Ervin life: Cast steel shot:2000~2800 cycles
6. Packing: 25kg/bag,40 bags/pallet