ʻAno: UHP Graphite Electrode Noi: Steel Making/Smelting SteelLength: 1600~2800mmGrade: UHPRResistance (μΩ.m): 4.6-5.8Apparent Density (g/cm³): 1.68-1.74Thermal Expansion (100 ℃) x 6 / ℃: 1.1-1.4Flexural Strength (N/㎡): 10-14 MpaASH: 0.3% maxNipple type: 3TPI/4TPI/4TPILRaw Material: 100% Needle CokeSuperiority: Low Consumption RateColor: Black GrayDiameter: 30,50mm4mm . #manufacturers #supply #suppliers #sales