... 1.high quality with low price 2.Steel Shot Specification: S70-S780, 3.steel shots/cast ... steel shots,steel 1) Stainless Steel Shot: 0.3, 0.5, 0.6, 0 ... 1.0 1.22) Appearance: round ,3) Application: shot blasting, peening, surface treatment4) Property:High strength, high ... 05Average degree of hardnessSteel shotHRC40-50HRC55-62Density Steel shot≥7.20 g/cm3The gold organizes mutuallyReturn ...