Forged grinding steel ball: Diameter: 1" to 6” Hardness: HRC55-65 Features: High hardness, no breakage, good wear resistance. Applications: as a ...
Grinding steel ball Our company was founded in 1986, we produce all kinds of grinding steel ball, and our annual production is 50000 ton. We exported ...
1、forged balls chemical elements(%): C 0.52-0.84 Si 0.15-0.75 Mn 0.65-1.25 P 0.04max S 0.04max Hardness: Dia25-60mm HRC60-65 Dia80mm-100mm HRC58-63 .....