MasterTig 535ACDC
Operating manual - EN
5.3 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
Electrode (WC20)
Gas nozzle
Gas flow rate
Min. A
Max. A
ø mm
number
ø mm
l/min (Argon)
15
90
1.6
4 / 5 / 6
6.5 / 8.0 / 9.5
6…7
20
150
2.4
6 / 7
9.5 / 11.0
7…8
30
200
3.2
7 / 8 / 10
11.0 / 12.5 / 16
8…10
40
350
4.0
10 / 11
16 / 17.5
10…12
95
460
4.8
10 / 12
16 / 19
12...18
TIG welding (DC)
Welding current range DC
Electrode (WC20)
Gas nozzle
Gas flow rate
Min. A
Max. A
ø mm
number
ø mm
l/min (Argon)
10
75
1.0
4 / 5
6.5 / 8.0
5…6
45
150
1.6
4 / 5 / 6
6.5 / 8.0 / 9.5
6…7
75
220
2.4
6 / 7
9.5 / 11.0
7…8
85
330
3.2
7 / 8 / 10
11.0 / 12.5 / 16
8…10
100
400
4.0
10 / 11
16 / 17.5
10...12
120
480
4.8
10 / 12
16 / 19
10...16
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