Graphite Electrode(UHP)

Graphite Electrode(UHP)Diameter,mmCurrent load,ACurrent density,A/cm230015000~2200020~3035020000~3000020~3040025000~4000019~3045032000~4500019~2750038000~5500018~2755045000~7000018~2760050000~9700018~

Graphite Electrode(UHP)

Diameter,mm

Current load,A

Current density,A/cm2

300

15000~22000

20~30

350

20000~30000

20~30

400

25000~40000

19~30

450

32000~45000

19~27

500

38000~55000

18~27

550

45000~70000

18~27

600

50000~97000

18~27

650

55000~110000

18~27

700

85000~120000

18~27

750

90000~130000

18~27

800

95000~140000

18~27

 

Moment reference value

Electrode diameter

Torque

毫米

英寸

Nm

ft.lbs

350

14

850

630

400

16

1100

810

450

18

1500

1100

500

20

2500

1850

550

22

3500

2570

600

24

4000

2940

650

26

5000

3680

700

28

6000

4410

750

30

7500

5510

800

32

10000

7350