Chrome (Concentrated)

Cr2O3 : 46% min / 48% basis
Cr/Fe Ratio : 2.7/1 min.
SiO2 : 10% max.
Al2O3 : 15% max.
MgO : 23% max.
P : 0.01% max.
S : 0.03% max.
Size : 0 - 4mm 100%