graphite electrode

Graphite electrode is used as conductive material in smelting the steel, yellow phosphorus, brown alumina, silicon, etc. Our company can produce and process all sizes of graphite electrode and other special structure of graphite products according to the customer’s per requirement. The detail information of our product graphite electrode as follows: 1,Regular power(RP) Nominal dia(mm):150-850 Electric resistivity(μΩm): ≤10.5 Bending strength(Mpa): ≥6.4 Elastic modulus(Gpa): ≤9.3 Bulk density(g/cm2): ≥1.52 Ash: ≤0.5% CTE(10-6): ≤2.9 2,High power(HP) 1,Regular power(RP) Nominal dia(mm):200-600 Electric resistivity(μΩm): ≤7.5 Bending strength(Mpa): ≥9.8 Elastic modulus(Gpa): ≤12.0 Bulk density(g/cm2): ≥1.60 Ash: ≤0.3% CTE(10-6): ≤2.0 3, Ultra-high power(UHP) Nominal dia(mm):400-600 Electric resistivity: ≤6.5 Bending strength(Mpa): ≥10.0 Elastic modulus(Gpa):1≤4.0 Bulk density(g/cm2): ≥1.65 Ash: ≤0.3% CTE(10-6): ≤1.4