grinding steel bar size:60-90mm,3-6m hardness:45-55 even hardness;good wear-resistance;low flexibility;
Grinding bar series
1, A type
Size: diameter: 60-90 length: 3-6m
Hardness: 45-55
Chemical element: C: 0.52-0.65 Si: 0.17-0.37 Mn: 0.6-1.2 S: ≤0.035 P: ≤0.035 Cr: ≤0.04
2, B type
Size: diameter: 60-90 length: 3-6m
Hardness: 45-55
chemical element: C: 0.72-0.82 Si: 0.17-0.37 Mn: 0.7-0.8 S: 0.035max P:0.035max Cr: 0.28-0.60
Features:(1) Characteristics: a) High hardness and resistance b) Good even wear c) No breaking
(2) Applied fields: a) Miningb) Cement plants c) Power stations d) Chemical industry and machinery
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grinding steel bar series
