Graphitelektroden

Graphite electrodes Electrode Diameter: 3"-28" (75-700mm) Electrode Lenth: 1600/1800/2000/2100/2400mm (according to clients' requirements) Packing: Wooden Crates with IPPC Label and Protection Cap.When Inquiring, detailed EAF/LF Condition,especially regarding to the Transformer Capacity, Secondary Current and Electrode Specification in present Using, is needed.Technical Indicator .ItemsUnitRP/IPHPUHP250-400mm450-500mm250-400mm450-500mm250-400mm450-500mmResistivityElectrodeμΩm7.0-9.07.0-9.54.8-6.25.0-6.54.0-5.54.0-5.8Nipple4.0-5.83.0-4.53.0-4.0Bending StrenthElectrodeMpa7.8-10.07.0-10.010.0-15.010.5-16.0Nipple17.0-25.019.0-27.020.0-28.0Elastic ModulusElectrodeGpa6.0-9.38.0-12.09.0-14.0Nipple11.0-14.012.0-16.014.0-18.0Ash%0.1-0.50.1-0.30.1-0.3Bulk DensityElectrodeg/cm31.54-1.621.65-1.741.67-1.75Nipple1.7-1.801.74-1.821.76-1.84CTEcoefficient thermal expansionElectrode10-6/°C1.8-2.51.6-2.01.2-1.5Nipple1.5-2.21.3-1.60.9-1.2Technical IndicatorNorminal DiameterActual Diameter (mm)Norminal LenthTolerancemmInchmmInchActual Length (mm)Short Length (mm)2008203 ± 21600/1800/2000/2100/2400 (Length made to order available)60/72/79/83/94±100-27525010254± 230012305± 235014355± 240016407± 245018458± 250020509± 255022559± 260024610± 2 For more details,please contact us directly.