HP 300mm Graphite Electrode

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Product Detail

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HP 300mm 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.

HP 300mm 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.The length could be from 1500mm to 2100mm at your option.

Properties and dimensions

Part Resistance Bending   Strength Young’s Modulus Bulk Density CTE(100-600°C)
(μΩm) (Mpa) (Gpa) (g/cm3) (×10   -6/゚C)  
Electrode 4.8-5.8 10.0-14.0 9.0-13.0 1.68-1.74 1.1-1.4
Nippe 3.8-4.5 20.0-26.0 15.0-18.0 1.77-1.82 0.9-1.2

 

Nominal Diameter Actual   Diameter Nominal length and deviation
Max Min 1500mm 1800mm 2100mm  
Standard Short Standard Short Standard Short  
300 307 302 ±100 -225 ±100 -275 ±125 -275

Package

HP 300mm-2


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