1. Graphitized coke Graphitized coke is a superior carbon additive for steel mills and foundries. As a high purity carbon material, it can be used for producing sealing and lubricating materials, electricity brushes, compound brakes and etc. It can also be used in plastic and rubber as an additive. Physical and Chemical properties: Fixed Carbon:99% min Ash:0.5% max Volatile Matter:0.5% max Sulfur:0.05% max Moisture:0.5% max Nitrogen:0.02% max Dimension:1-5mm or according to customer's demand 2. Graphite scrap 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% min Ash:0.9% max Sulfur:0.05% min Moisture:0.08% min Dimension:1cm-7cm or according to consumer's demand We shall be very appreciate to get your response for our above product. If you have any other question, please feel free to contact us.