Welding Procedures - Lincoln Electric INNERSHIELD Series Welding Instruction Manual

NR-232 .068" WELDING PROCEDURES
VERTICAL UP AND OVERHEAD BUTT WELDS
Plate Size – T (in)
Pass
Electrode
Polarity
CTWD
Drag Angle
Wire Feed Speed
(in/min)
Arc Volts
Travel Speed (in/min)
Deposit Rate (lbs/hr)
FLAT AND HORIZONTAL FILLET WELDS
Plate Size – T (in)
Leg Size – L (in)
Pass
Electrode
Polarity
CTWD
Drag Angle
Wire Feed Speed
(in/min)
Arc Volts
Travel Speed (in/min)
Deposit Rate (lbs/hr)
Because design, fabrication, erection and welding variables
affect the results obtained in applying this type of information,
the serviceability of a product or structure is the responsibility
of the builder/user.
– OPEN ROOT
3/4 and up
1
.068" NR-232 DC( – )
1– 1-1/2 "
5 – 30°
110 – 135
18 – 19 19 – 21
As Req'd
3.8 – 4.7
5/16 3/8,
1/4 5/16
1
.068" NR-232 DC( – )
3/4 - 1-1/4"
20 – 30°
165 – 320
20 – 22 25 – 27
15
5.9 11.3
– 31 –
2 & up
3/4 – 1"
0 – 30°
150 – 170
19 – 21 20 – 22
As Req'd
5.2 – 6.0
3/8 & Up
over 5/16
1 As req'd
165 – 250
20 – 22
17 As Req'd
5.9 – 8.6
23 – 24