A SERVICE OF

logo

Open as PDF
next previous
-29-
Horizontal Groove Welds
Back gouge first bead as needed
1/8"
T
45°
15°
Plate Size – T (in.) 1 2
No. of Passes 1-2 3-12 1-20 21-38
Electrode/AWS Class Jet LH-78MR,
Excalibur 7018 /E7018
Excalibur 7018-1/E7018-1
Diameter
(in.)
3/16
Current (Amps) 230 200 230 200
Polarity DC+ DC+ DC+ DC+
Arc Speed In./Min.
(1)
9 8.5 9 8.5
Ft. of Weld/Hr.
(2)
2.5 .76
Lbs. of Elec./Ft. of Weld 2.81 9.49
1/4"
5/8"
T
45°
3/4"
Plate Size – T (in.) 5/8 3/4
No. of Passes 5 9 6 11
Electrode/AWS Class Jet LH-78MR,
Excalibur 7018 /E7018
Excalibur 7018-1 /E7018-1
Diameter
(in.)
3/16
Current (Amps) 230 200 230 200
Polarity DC+ DC+ DC+ DC+
Arc Speed In./Min.
(1)
9 8.5 9 8.5
Ft. of Weld/Hr.
(2)
3.2 2.5
Lbs. of Elec./Ft. of Weld 2.26 2.95
(1) Arc speed for first pass approximately 5 in./min.
(2) Total for all passes. 100% operating factor.