Tig Guide Tables - Kemppi MasterTig 235ACDC GM Operating Manual

6.5 TIG guide tables

The tables in this chapter are given only as a general guidance. The information provided is based solely on the use of
WC20 (grey) electrode and Argon gas.
TIG welding (AC)
Welding current range AC
Min. A Max. A
15 90
20 150
30 200
40 350
TIG welding (DC)
Welding current range DC
Min. A Max. A
5 80
70 140
140 230
225 330
© Kemppi
Electrode (WC20) Gas nozzle
ø mm number
1.6 4 / 5 / 6
2.4 6 / 7
3.2 7 / 8 / 10
4.0 10 / 11
Electrode (WC20) Gas nozzle
ø mm number
1.0 4 / 5
1.6 4 / 5 / 6
2.4 6 / 7
3.2 7 / 8 / 10
66/77
MasterTig 235ACDC, 325DC, 335ACDC
Operating manual - EN
Gas flow rate
ø mm l/min (Argon)
6.5 / 8.0 / 9.5 6...7
9.5 / 11.0 7...8
11.0 / 12.5 / 16 8...10
16 / 17.5 10...12
Gas flow rate
ø mm l/min (Argon)
6.5 / 8.0 5...6
6.5 / 8.0 / 9.5 6...7
9.5 / 11.0 7...8
11.0 / 12.5 / 16 8...10
1920900 / 1939