450 HP Graphite Electrode

  • 450mm high power graphite electrod

    450mm high power graphite electrod

    HP graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. It is designed for high power electric arc furnace steel-making. Typical Properties Properties Position Unit HP 300-800mm Specific Rresistance body μΩm 5.8-6.6 nipple 4.2-5.0 Bendin Strengh body mpa 10.0-13.0 nipple 18.0-22.0 Young’s Modulus body cpa 8.0-12.0 nipple 14.0-16.0 Bulk Density ...