MetFab - Air Products Welder's Handbook - Flipbook - Page 40
Fillet welds in PB position
Throat size
(mm)
Wire diameter
(mm)
Weld current
(A)
Arc voltage
(V)
Number of runs
5
1.2
275 - 285
29 - 31
1
7
1.2
275 - 285
29 - 31
3
15
1.2
290 - 310
29 - 31
10
Arc voltage
(V)
Number of runs
6
5
3
1
2
4
Butt and fillet welds in vertical PF position
Use a
triangular
weave
Ensure fusion
in the root
36
Leg lengths
(z)
Wire diameter
(mm)
Weld current
(A)
6
1.0
80 - 95
17 - 18
1
10
1.0
70 - 180
19 - 20
1
12(1)
1.0
80 - 95
17 - 18
2
12(2)
1.0
70 - 180
19 - 20
2
