Appendix; Welding Conditions Table; Tig Welding Conditions Table (Reference) - Panasonic YC-300BP2YAF Operating Instructions Manual

Appendix

11. Appendix

11.1 Welding conditions table

11.1.1 TIG welding conditions table (Reference)


The list of TIG welding conditions shown in this
chapter is a reference value as a guideline for
standard welding conditions.
Thickness of
base metal
Joint
mm
Butt
Lap
0.5
Fillet
T-shape
Butt
Lap
1.0
Fillet
T-shape
Butt
Lap
1.5
Fillet
T-shape
Butt
Lap
2.5
Fillet
T-shape
Butt
Lap
3.0
Fillet
T-shape
Butt
Lap
4.5
Fillet
T-shape
Butt
Lap
6.0
Fillet
T-shape
Butt
12.0 Lap
Fillet
56
TIG welding conditions table: Stainless steel (DC)
Welding current (A)
Downward Vertical
10 - 15 10 - 15
10 - 15 10 - 15
10 - 20 10 - 20
15 - 20 15 - 20
30 - 40 30 - 40
40 - 50 40 - 50
45 - 60 45 - 55
50 - 60 50 - 60
60 - 100 60 - 80
60 - 100 70 - 100
60 - 80 60 - 70
70 - 80 70 - 90
100 - 120 90 - 110
110 - 130 100 - 120
100 - 120 90 - 110
110 - 130 100 - 120
120 - 140 110 - 130
130 - 150 120 - 140
120 - 140 110 - 130
130 - 150 115 - 135
200 - 250 150 - 200
225 - 275 175 - 225
200 - 250 150 - 200
225 - 275 175 - 225
275 - 350 200 - 250
300 - 375 250 - 250
275 - 350 200 - 250
300 - 375 225 - 275
350 - 450 225 - 275
375 - 475 230 - 280
375 - 475 230 - 280

In actual welding operations, work out an appropri-
ate condition in consideration of the shape of sub-
stances to be welded, a welding position, etc.

In case arc is not stable in the low current range,
refer to section "Troubleshooting."
Welding
speed
Upward cm/min
10 - 15 40
10 - 15 20
10 - 20 40
10 - 20 35
30 - 40 15 - 40
40 - 50 15 - 30
45 - 60 20 - 40
50 - 60 10 - 35
60 - 70 15 - 80
80 - 90 15 - 80
60 - 70 20 - 40
70 - 90 10 - 20
90 - 110 20 - 80
100 - 120 20 - 80
90 - 110 28 - 30
100 - 120 15 - 25
105 - 185 30
120 - 140 25
115 - 135 30
120 - 140 25
155 - 200 25
175 - 225 20
150 - 200 25
175 - 225 20
200 - 250 25
225 - 275 20
200 - 255 25
225 - 275 20
225 - 275 15
230 - 280 15
235 - 280 15
FIller wire Gas flow
size (Dia.) rate
mm L/min
4
- 1.0
4
4
- 1.0
4
1.0 - 1.6 5
1.0 - 1.6 5
1.0 - 1.6 5
1.0 - 1.6 5
- 1.6 5
- 1.6 5
- 1.6 5
- 1.6 5
1.5 - 2.5 5
1.5 - 2.5 5
1.5 - 2.5 5
1.5 - 2.5 5
2.5 5
2.5 5
2.5 5
2.5 5
3.0 6
3.0 6
3.0 6
3.0 6
4.5 6
4.5 6
4.5 6
4.5 6
6.0 7
6.0 7
6.0 7
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