With e7028 electrode – Lincoln Electric Stick Electrode Welding C2.410 User Manual
Page 31
-31-
Flat Fillet W
elds
Also see, High Deposition Procedures, page 8.
L
(1) First pass only. On later passes, adjust arc speed to obtain proper bead size.
(2) Total for all passes. 100% operating factor.
Note: E7028 can produce code quality welds. E7028 is recommended for making high speed low cost welds
using High-Deposition electrode (high iron powder) techniques described on pages 11-15.
No. of Passes
1
1
1
1
1
2
3
4
Leg Size – L
(in.)
5/32
3/16
1/4
5/16
3/8
1/2
5/8
3/4
Electrode/AWS Class
Jetweld LH-3800/E7028
Diameter
(in.)
5/32
3/16
3/16
7/32
1/4
1/4
1/4
1/4
Current (Amps)
200
260
280
330
400
400
400
400
Polarity
AC
AC
AC
AC
AC
AC
AC
AC
Arc Speed In./Min.
(1)
14
14
11-1/2
10-1/2
9
10-1/2
10
9
Ft. of Weld/Hr.
(2)
70
70
58
53
45
26
16
11
Lbs. of Elec./Ft. of
.104
.147
.208
.285
.437
.776
1.24
1.78
Weld
With E7028 Electrode
4
5
L
2
1
3