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Grinding ball
Grinding ball

Detailed Product Description


A)Diameter:Grinding ball: 10mm-150mm balls

                 Cylpebs:10*12,12*14,14*16,16*18,18*20,20*25,25*30,30*35,35*35,35*40,35*45

 

B)Hardness

   High Cr:Surface HRC 55-65

   Low Cr:Surface HRC≥45

   Forged ball:HRC 50-60,60-65

 

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

 

E)Chimical Coposition

 High Cr balls: C:1.8-3.2, Si:0.3-1.2,Mn:0.3-1.0,  Cr:10.0-13.0, P:≤0.1,  S:≤0.2,   

 Low Cr balls: C:2.0-3.5, Si:≤1.2,   Mn: ≤ 1.0,  Cr:0.5-1.5,    P:≤0.15, S:≤0.2,  

 

F):Packing:

Ton bags(1000kg per Bag)  Iron drum (850-920kg per drum)

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