| High,Medium,Low Chrome Alloyed Casting Iron Balls
1.High Chrome Casting Balls
Chrome content:11-14%
Size: dia30-100mm
Hardness: dia30-70mm HRC58-63
Dia80-100mm HRC57-62
2.Middle Chrome and Low Chrome casting balls:
Chrome content:1.5-10%
Size: dia30-100mm
Hardness:HRC 50-60
characteristic:... |