FC 98~99 S 0.5 good quality,large quantity,reasonable price,fast delivery,satisfy service Used as carburizer in metallurgy industry,reducer in chemical industry,foundry modifier,fireproof etc.Specification details: F.C (Min)99%98.50%98%S (Max)0.5%0.5%0.5%ASH (Max)0.50%0.80%1.00%V.M(Max)0.50%0.70%1.00%H2O(Max)0.50%0.50%0.50%Size0.3-5mm,0.5-5mm,1-5mm,3-8mm,ect.We have passed ISO9001:2008.For more ...