Henan Rongxing Carbon Products Co., Ltd.  

Product Name: UHP HP RP 300mm 400mm 450mm 600mm Graphite Electrode for Eaf Lf Model NO.: RX-010 Crystal Morphology: None Forming Way: Extruded Graphite Grade: UHP Carbon Content: High-Carbon Composition: Needle Coke Type: Graphite Electrodes Trademark: RonGXIN CARBON Transport Package: Wooden Case with Pallet Specification: Diameter: 200-600mm Length: 1500-2700mm Origin: Henan China HS Code: 854511000 Product Description about RongxingCompany Informationa. 25 years experience in the field of carbon graphite electrodeb. manufacturer, not trading company, no middleman earn price differencec. Quality assured with moderate priced. Professional technological guidance of our engineerse. Best after service for every customerf. Large produce capacity with 30,000MT per yearg. Short delivery timeGraphite Electrode DetailsGraphite Electrode takes the high quality petroleum coke, needle coke, coal tar as raw material after the process of kneading, molding, baking and pressing. And then it was treated with impregnation and subsequent graphitized at 2500ºC, was produced by mechanical processing again.Grade: RP HP UHP graphite electrodeLength: 1800-2700mmDiameter: 200-600mmGraphite Electrode Property1. Low resistivity2. Good conductivity3. Low ash4. Compact and uniform structure5. Good oxidation resistance6. Mechanical strengthGraphite Electrode SpecificationsItemUnitGraphite ElectrodeRPHPUHPφ300-φ800mmφ300-φ800mmφ300-φ500mmφ550-φ800mmTypical ValueTypical ValueTypical ValueTypical ValueResistivityElectrodeμΩm7.0-10.05.8-6.64.5-5.84.6-5.8Nipple4.0-4.53.5-4.03.5-4.03.5-4.0Modulus of RuptureElectrodeMpa8.0-10.010.0-13.010.0-14.010.0-14.0Nipple19.0-22.020.0-23.020.0-24.022.0-26.0Young's ModulusElectrodeGPa7.0-9.38.0-12.09.0-13.010.0-14.0Nipple12.0-14.014.0-16.015.0-18.016.0-19.0Bulk DensityElectrodeg/cm31.53-1.561.64-1.681.68-1.741.70-1.74Nipple1.70-1.741.75-1.801.78-1.821.80-1.84CTE (100-600ºC)Electrode10-6/ºC2.2-2.61.6-1.91.1-1.41.1-1.4Nipple2.0-2.51.1-1.40.9-1.20.9-1.2Ash%0.50.30.30.3Graphite Electrode ProcessingGraphite Electrode PackingWooden case with pallet or as customer's request.Application of Graphite Electrode Customer's Visiting