Physicalandchemicalindex of HP graphite electrode ItemUnitNominal Diameter mm200-400450-500550-700Electrical Resistivity ≤ ElectrodeμΩm7.07.07.0Nipple6.56.56Flexural Strength≥ElectrodeMPa10.59.89.8Nipple14.014.014.0Elastic Modulus ≤ ElectrodeGPa12.012.012.0Nipple16.016.016.0Bulk Density ≥Electrodeg/cm31.621.621.62Nipple1.701.701.70CTE(100ºC~600ºC)≤Electrode10-6/ºC2.42.42.4Nipple2.22.22.2AshContent ≤%0.30.30.3Note: Reference index are ash and CTE
HP Graphite ElectrodeNominal Dia,mmCurrent Carrying Capacity,ACurrent Density, A/cm22005500~900018~252256500~1000018~2525080000~1300018~2530013000~1740017~2435017400~2400017~2440021000~3100016~2445025000-4000015-2450030000-4800015-2455044000-5800015-2460052000-6700015-24Why Choose US?1.More than 50 years experience focused on the production,R&D and sales of graphite electrodes
2.China Graphite Electrode Famous Brand
3.Advanced Production Technology
4.Advanced Testing Equipments
5. Excellent After-sales Service
6.Super Competitive Price
7.Length as per our clientss' request
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