Fe : 63+% basis and rejection below 62.5%.
Alumina (al2o3) : 4.00% max
Silica (sio2) : 4.00% max
Sulphur (s) : 0.06% max
Phosphorous (p) : 0.06% max
Moisture : 8% maximum
Physical (size) (on natural basis)
Below 10mm 90.00% min.
Above 10mm 10.00% max
Below 150micron 30.00% max
Bulk