Semi Refractory Grade Chrome Ore Hard Lumps
Our mines produce Semi Refractory Grade Chrome Ore Lumps too,
the specs are as folows:
Cr2O3 = 42% min, typ 44%
SiO2 = 3.5% min, typ 2.5%
Cr:Fe = 2.5:1 min, typ 2.7:1
Al2O3 = 20% max
MgO= 22% max
P = 0.01% max
S = 0.03% max
Size: 10mm – 300mm = 95% min
0 – 10mm = 5% max
Packing: in Bulk in 20ft Contaners.
