Chemical Composition: (On Dry Basis)
Fe : 63.00% Basis (66% min.)
Al2O3 : 3.50% Maximum
SiO2 : 3.50% Maximum
P: 0.09% Maximum
S: 0.09% Maximum
Moisture 8.00% Maximum
(Free moisture loss at 105 degree centigrade)
Physical Composition: (On Natural Basis)
Size:
Smaller than 10 mm 80% Min.
More than 10 mm 20% max
More than 20 mm Nil