High & low chrome aolly cast grinding balls
a)Specification: 25-135mm
b)Hardness:
High Cr: HRC 57-66
Low Cr: HRC 45-52
c) Characteristics:1) High hardness,2) Good wear-resistance,3) Low breakage,4) Low wear rate
d) Chemical composition
High Cr: C:2.0-3.2, Si: ≤1.0, Mn:0.5-2.5, Cr:10.0-28.0, Mo: ≤3.0, Cu:1.0, P: ≤0.1, S: ≤0.1
Low Cr: C:2.2-3.6, Si: ≤1.5, Mn:0.5-1.5, Cr:1.0-3.0, Mo: ≤1.0, Cu:0.8, P: ≤0.1, S: ≤0.1
e) Applied fields:1)Metal Mines,2)Cement plants,3)Power stations,4)Chemical industry,5) Chemical engineering,6) Ceramic coating
f) Packing:1) Iron drum (850-920Kg per drum),2) Ton bags(1000Kg per bag)
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