Foundry chromite sand AFS25-30-35-40-45-50-55-60-65-70-80 Origin:South Africa We Import Chrome ore from South Africa,wash,dry,sieve,test,pack in China port,then export from China port. Origin:South Africa The specification is as follows: Cr2O3:46.0%min SiO2:1.0%max FeO:26.5%max CaO:0.30%max MgO:10.0%max Al2O3:15.5%max P:0.003%max S:0.003%max PACKING:1MT big bag SIZES:AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65 325MESH 400MESH
