Innershield Welding Guide (pdf) - Lincoln Electric
Innershield Welding Guide (pdf) - Lincoln Electric
Innershield Welding Guide (pdf) - Lincoln Electric
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NR-232 5/64” WELDING PROCEDURES<br />
VERTICAL UP AND OVERHEAD BUTT WELDS –<br />
STEEL BACKUP<br />
Plate Size – T (in) 3/8 & up<br />
Pass 1 2 & up<br />
Electrode<br />
Polarity<br />
CTWD 1" (1) 1" (1)<br />
5/64" NR-232 DC( – )<br />
Drag Angle 0 – 30° 0 – 30°<br />
Wire Feed Speed<br />
(in/min)<br />
115 130<br />
Arc Volts 19 – 20 20 – 21<br />
Travel Speed (in/min) 3 – 5 3 – 5<br />
Deposit Rate (lbs/hr) 5.5 6.2<br />
(1) For best slag control, start at 1-1/4", then reduce.<br />
Because design, fabrication, erection and welding variables<br />
affect the results obtained in applying this type of information,<br />
the serviceability of a product or structure is the responsibility<br />
of the builder/user.<br />
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