MetFab - Air Products Welder's Handbook - Flipbook - Page 39
Typical conditions for MIG/MAG
welding with solid wire
Butt joints in the flat PA position
Carbon steel - Ferromaxx® Plus / Ferromaxx® 15
Run
Wire diameter
(mm)
Weld current
(A)
Arc voltage
(V)
Wire feed speed
(m/min)
Root
2-n
1
1.2
100 - 110
290 - 310
17 - 19
29 - 31
3.5 - 4.0
9.5 - 10.5
Stainless steel - Inomaxx® Plus
Run
Wire diameter
(mm)
Weld current
(A)
Arc voltage
(V)
Wire feed speed
(m/min)
Root
2 - n (pulsed)
1
1
100 - 110
210 - 220
17 - 19
25 - 27
3.5 - 4.0
13 - 14
Aluminium - Alumaxx® Plus; bevel of total 90 - 110, 1-2mm root face; no gap
Run
Wire diameter
(mm)
Weld current
(A)
Arc voltage
(V)
Wire feed speed
(m/min)
Root (pulsed)
2 - n (pulsed)
1.2
1.2
230 - 240
235 - 245
24 - 25
25 - 26
14 - 15
14 - 15
6
5
3
4
2
1
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