Our grinding cylpebs & grinding bars have the following advantages: 1.high hardness 2.good wear-resistance 3.No breakage

High & low chrome cast grinding cylpebs & grinding bars are extensive used in cement bulid material ,metal mines,coal slurry,thermal power plant,chemical engineering,ceramic industry,dope industry,light industry etc.

The casting cylpebs and bars are high hardness, low wear-rate,the toughness is so good that breakage is fewness

Hardness:

High-chrome :surface HRC:58-65

Low-chrome: surface HRC:45-50

Chemical composition:

High Chrome cylpebs& bars:

C:2.0-3.2 Si:0.3-1.2 Mn:1.3-2.6 Cr:10-28 Mo:≤1.0 P:≤0.10 S:≤0.08

Low chrome cylpebs&bars:

C:2.0-3.5 Si:1.0-1.8 Mn:0.3-0.8 Cr:0.3-1.8 Mo:≤1.0 P:≤0.15 S:≤0.15

Specification:

8*10 10*12 12*14 14*16 16*18 18*20 20*25 25*30 30*35 35*40 35*45

grinding cylpebs & grinding bars