Iron Will and Rolling Spirit

Graphite electrode

Graphite electrode is made from the domestic first petroleum coke and high quality needle coke and widely used in the electric arc furnaces for production of alloy steels, metal and other nonmetallic materials, etc. The graphite electrodes include regular power, high power, super high power, ultra high power and square electrode. The range of diameters covers from 400mm to 700mm. Our products own the following characteristics: low electric resistance, good electric and thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy.

  • Graphite electrode
  • Graphite electrode
  • Graphite electrode
  • Graphite electrode

Nominal Dia

Allowable current

Torque

Current density

Length

(mm)

(A)

(N-m)

(A/c m2)

(mm)

400

25000~40000

1550

19~30

1800/2100

450

32000~450000

1850

19~27

1800/2100/2400

500

38000~55000

2400

18~27

1800/2100/2400

550

42000~64000

2750

17~26

1800/2100/2400

600

50000~76000

3800

17~25

2100/2400/2700

700

67000~100000

5200

17~25

2400/2700