- High Chromium Cast Grinding Balls,Micro_Balls,cast grinding balls
- 2016-10-30 08:37
- cast grinding balls:Diameter:8mm-130mm,Hardness:58min,Microstucture:M+CC:1.8-3.2,Si:0.3-1.2,Mn:1.2max,Cr:10.0-13.0,Mo:0.
- High Quality Alloy Cast And Sleeve,forged media balls
- 2016-10-24 11:55
- The forged media balls has a good quality,high wear-resistance,the reasonable price,good toughness ,it will make you sat