... ductile ironhigh carbon, low sulphurquick delivery Graphite Powder Graphite Micro-Powder F.C (Min)98.5%98% S ... 20-200mesh,ect. Graphitized Petroleum CokeArtificial GraphiteScrapeCarburizerF.C (Min)99%98.5%98%S ( ... 5mm,3-8mm,ect. Graphite Electrode Scraps Scraps ElectrodeGranuled Electrode ScrapeF.C (Min)99.2%99 ... 5-15,ect.GPC is also called artificial graphite scraps, characterized by high carbon, low ...