High& low chrome cast grinding balls
A) Diameter: 20~130mm
B)Hardness:HRC 58-65
C). Characteristics: 1) High hardness 2) Good wear-Resistance 3) No breaking 4)No mal-roundness
D). Applied fields:1) Metal Mines 2) Cement plants 3) Water coal slurry 4) Power stations 5) Chemical industry
E).Chemical Composition.
High Cr : C:2.0~3.2,Si≤1.0, Mn≤1.5, Cr: 10~28, Mo ≤1.0, P≤0.10, S≤0.08.
F).Packing: Ton bags,Steel drum
