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Horizontal Fillet W
elds
Also see Low Hydrogen Procedures.
Plate Size – T 14 ga 12 ga 10 ga 3/16 1/4 5/16 3/8 1/2 5/8 3/4 3/4 1
No. of Passes 1 2-3 1 2-3 1 2-4 1 2-5 1-2 1-3 1-4 1-5
Leg Size – L (in.) —— —5/32 3/16 1/4 5/16 3/8 1/2 9/16 5/8 3/4
Electrode/ AWSClass Jetweld 1/E7024-1
Diameter
(in.) 3/32 1/8 1/8 5/32 3/16 7/32 1/4 1/4 1/4 1/4 1/4 1/4
Current (Amps) 95 150 160 210 270 325 375 375 375 375 375 375
Polarity AC AC AC AC AC AC AC AC AC AC AC AC
Arc Speed In./Min.
(1)
15 17.5 17.5 17 16 17 13.5 11 11 11 11 11
Ft. of Weld/Hr.
(2)
75 88 88 85 80 85 68 55 28 22 17 12
Lbs. of Elec./Ft. of .050 .077 .083 .119 .166 .21 .30 .41 .73 .92 1.15 1.62
Weld
T
L
T
T
3
3
2
2
5
4
1
1
L
L
(1) First pass only. On later passes adjust arc speed to obtain proper bead size.
(2) Total for all passes. 100% operating factor.
For x-ray quality:
1. Use low hydrogen procedures, pages 24-34.
(or)
2. Weld 3/16” to 1/2” plate, use E6027 at slightly lower currents and arc speeds.