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RP Graphite Electrode
Specification Physical Properties Unit RP Grade (Dia.300-600mm) HP Grade (Dia.250-700mm) UHP Grade (Dia.300-700mm) Electrical Resistance≤ Electrode μΩ-m 7.8-8.8 5.6-6.8 4.8-5.8 Nipple 5.6-6.5 3.4-4.5 3.0-3.8 Bending Strength≥ Electrode Mpa 8.0-12.0 11.0-14.0 10.0-15.0 Nipple 15.0-20.0 20.0-24.0 22.0-30.0 Elastic Modulus≤ Electrode Gpa 7.0-9.3 9.0-12.0 10.0-14.0 Nipple 12.0-14.0 12.0-18.0 14.0-20.0 Bulk Density≥ Electro...
