Graphite scrap has good electric and thermal carburanties, low ash content, high fixed carbon, good chemical stability is widely used as carburant for steel-smelting furnace, reductant of chemical industry and as raw material of carbon block for AI-smelter. Physical & Chemical properties:Fixed Carbon:98.5% minAsh:0.9% maxSulfur:0.05% min Moisture:0.08% minDimension:1cm-7cm or according to consumer's demand