China HP Graphite Electrode suppliers Graphite electrode hp grade with nipple DESCRIPTION: Graphite electrode is made of high-quality calcined petroleum coke, is mainly used for steel-making in electric furnace. Graphite electrode conducts electric current into the furnace. Electric current produces arc in the smelting district in the electric furnace, when the temperature increases to about 2000, smelting begins. FEATURE: Good electrical conductivity High resistance to thermal shock High mechanical strength APPLICATION: Graphite Electrodes in electric arc furnace a (EAF) and ladle refining furnace (LF) for steel making. Graphite Electrodes in electric smelting furnace for producing industrial silicon, yellow phosphorus, corundum and so on. SPECIFICATION: Technical specification of HP grade graphite electrode ItemUnitUHPHPRP Diametermm300-700200-60075-500 Electric ResistivityElectrode鈮の嘉﹎5.57.08.0 Nipple4.05.87.5 Flexural StrengthElectrode鈮pa16.010.010.0 Nipple23.014.015.0 Young’s ModulusElectrode鈮pa16.012.012.0 Nipple20.016.014.0 Bulk DensityElectrode鈮/cm31.681.621.58 Nipple1.791.721.68 CTE(100鈩?/strong-600鈩?/strong)Electrode鈮10-6/鈩?/p1.52.42.7 Nipple1.42.22.5 Ash鈮?/strong鈮?0.30.30.3 Diameter (mm)Length (mm) Nominal diameterActual diameterNominal lengthToleranceShort feet length mminchmaxminmmmmmaxmin 20082092031800/2000/ 2200/2300 2400/2700卤100-100-275 25010258252 30012307302 35014357352 40016409403 45018460454 50020511505 55022556553 60024613607China HP Graphite Electrode suppliers website:http://www.jilincarbonnewmaterials.com/graphite-electrode/hp-graphite-electrode/