Chromite foundry sand AFS25/30/35/40/45/50/55/60/70
Origin:South Africa
Import Chrome ore from South Africa,wash,dry,sieve,test,pack in China port,then export from China port.
The specification is as follows:
Cr2O3≥46.0%
SiO2≤1.0%
FeO≤26.5%
CaO≤0.30%
MgO≤10.0%
Al2O3≤15.5%
P≤0.003%
S≤0.003%
PACKING:1MT big bag
SIZES:AFS 25/30 AFS30/35 AFS35/40 AFS40/45 AFS45/50 AFS45/55 AFS50/55 AFS55/60 AFS60/70 200/300/320/325/400MESH