steel grit G10, G12, G14, G16, G18, G25, G40, G50, G80, G120 Packing: 25kgs/bag, big bag, ton/bag, pallet steel gritWe are one ... products per year. And our products are of high quality and the price is reasonable.Description of steel gritChemical analysis: C=0.85-1.20 ... )Hardness DeviationMax Deviation ±3.0HRCMicrostructureTempered Martensite or SorbiteDensity7.4g/cm3 steel grit made in China (693)