High Power Hp Graphite Electrode for Steel production

Electric arc furnace technology, dependent on High Power graphite electrodes, facilitates the recycling of scrap steel and metals, contributing to resource conservation



  • High mechanical strength, low electrical resistance.
  • High bulk density,High-purity, strong chemical stability.
  • Low power consumption.
  • Relative high electric conductivity.
  • High resistance to oxidation and thermal shock,long service life.
  • Easy for processing, low material consumption.

Specification for BENHONG Graphite electrode

Items Unit Nominal diameter(mm)
200-400 450-500 550-700
Specific resistance  Electrode μΩ·m 5.2-6.5 5.2-6.5 5.2-6.5
 Nipple 3.5-4.5 3.5-4.5 3.2-4.3
Transverse strength  Electrode MPa   ≥11.0 ≥11.0 ≥10.0
 Nipple   ≥20.0 ≥22.0 ≥22.0
Elastic modulus Electrode GPa ≤12.0 ≤12.0 ≤12.0
 Nipple ≤15.0 ≤15.0 ≤15.0
Ash content  Electrode % ≤0.2 ≤0.2 ≤0.2
Bulk density Electrode g/m³ 1.68-1.73 1.68-1.73 1.68-1.72
Nipple 1.78-1.83 1.78-1.83 1.78-1.83
C.T.E Electrode 10-6℃ ≤2.0 ≤2.0 ≤2.0
 Nipple ≤1.8 ≤1.8 ≤1.8

Production facilities



Production process

微信截图 20231108085644

About us

1.30 years of production experience has convinced us that this is our careers, not just a business.

2.We have all the certificates needed in the field:ISO/SGS/MSDS.

3.Our team is honest, united and has a high service spirit.

4.We have establaished cooperation with Saudi Arabia, Iran,India, Turkey, Brazil, Russia and other countries.

5.Customer as the core of the complete after-sales service.

6.The repeat purchase rate exceedns 92%.

The services we provide

  • Free consultation for installation.
  • Whole-process after-sales follow-up.
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