Ball Mill Grinding Media_Taihong
1. High Hardness: Surface hardness of steel ball is to 6068 HRC and volume hardness of grinding media is to 6065 HRC; 2. High Impact Toughness: The impact toughness is higher than 15 J/cm2; 3. Low Broken Rate: The actual broken rate is not higher than 1%; 4. Even Wearresistance: The wear rate of cast ball is 50700 g/ton.