| Place of Origin |
Hebei China (Mainland) |
Graphite Electrode UHP 1.Low specific resistance,High bending strength 2. Oxidation & corrosion resistance 3. High bulk density,Low ash content 4. Good property of heat-shade resistance 5. Reasonable price PropertiesUnitNominal diameter of electrodeUHPHPRP300-600mm650-800mm300-800mm300-800mmTypical ValueTypical ValueTypical ValueTypical ValueResistivityElectrodeμΩm4.8-5.84.6-5.85.8-6.67.8-8.8Nipple3.8-4.53.8-4.54.2-5.05.0-6.5Flexural strengthElectrodeMpa10.0-14.010.0-14.010.0-13.07.0-12.0Nipple20.0-26.020.0-26.018.0-22.015.0-20.0Young’s modulusElectrodeGpa9.0-13.010.0-14.08.0-12.07.0-9.3Nipple15.0-18.015.0-18.014.0-16.012.0-14.0Bulk DensityElectrodeg/cm31.68-1.741.70-1.741.62-1.661.53-1.56Nipple1.77-1.821.78-1.841.74-1.801.70-1.74CTE(100-600°C)Electrode10-6/°C1.1-1.41.1-1.41.6-1.92.2-2.6Nipple0.9-1.20.9-1.21.1-1.42.0-2.5Ash%0.30.30.30.5