Black metal wear resistant steel ball 

Our advantage 1. High hardness: Grinding tool steel ball is usually made of high carbon chromium steel material, high hardness, can effectively grind hard materials. 2. Strong wear resistance: Due to the use of high hardness material, grinding tool steel ball has good wear resistance, can be used for a long time and is not easy to wear. 3.required smoothness or accuracy. 4.High hardness: Cast steel balls have a high hardness, usually in the range of 60-65 HRC, which makes them have strong wear resistance when grinding materials. 5.Good impact resistance: Cast steel balls have good impact resistance and can withstand large impact forces without rupture or deformation. 6. Good corrosion resistance: Cast steel balls are usually made of high-alloy steel materials, which have good corrosion resistance and can be used for a long time in humid and corrosive environments.