Cr2O3: 50%basis rejection<48%
Cr:Fe Ratio: 2.6:1min rejection<2.5:1
MgO: 14%max rejection>18%
SiO2: 7%max rejection>8%
Al2O3: 14%max rejection>16%
S: 0.007%max rejection>0.01%
P: 0.007%max rejection>0.01%
Moisture: 8%max
Size: 0-3mm 90%min