Lincoln Electric C2.410 Welding System User Manual


 
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Stick Electrode Typical Operating Procedures
Sizes & Current Ranges (Amps)
Product AWS Electrode
Name Class Polarity 3/32” 1/8” 5/32” 3/16” 7/32” 1/4”
Fleetweld
®
5P E6010 DC+ 40-70 75-130 90-175 140-225 200-275 220-325
Fleetweld 5P+ E6010 DC+ 40-70 65-130 90-175 140-225 --- ---
Fleetweld 35 E6011 AC 50-85 75-120 90-160 120-200 150-260 190-300
DC± 40-75 70-110 80-145 110-180 135-235 170-270
Fleetweld 180 E6011 AC 40-90 60-120 115-150 --- --- ---
DC± 40-80 55-110 105-135 --- --- ---
Fleetweld 22 E6022 DC+ --- 110-150 150-180 --- --- ---
For Welding High Tensile Pipe
Shield-Arc
®
85 E7010-A1 DC+ 50-90 75-130 90-175 140-225 --- ---
Shield-Arc HYP+ E7010-P1 DC+ --- 75-130 90-185 140-225 --- ---
Shield-Arc 70+ E8010-G DC+ --- 75-130 90-185 140-225 --- ---
Shield-Arc 80 E8010-G DC+ --- 75-130 90-185 140-225 160-250 ---
Shield-Arc 90 E9010-G DC+ --- 75-130 90-185 140-225 --- ---
“Out-of-Position” Group
All-purpose stick electrodes for general purpose fabrication and maintenance weld-
ing. Capable of x-ray quality welds out-of-position. Particularly good for vertical and
overhead. Deep penetration with maximum admixture. Light slag and flat beads
with distinctive ripples.
7018 H4R
OPTIONAL SUPPLEMENTAL
DESIGNATOR
AWS CLASS (OR NAME)
ON EACH ELECTRODE
LOOK FOR LINCOLN'S
SYMBOL OF DEPENDABILITY
Minimum Preheat and Interpass Temperature
(1)
Continued
For stick electrode welding only
Based on AWS Specification D1.1
Notes
(1) Welding shall not be done when ambient temp. is lower than 0ºF.
Parts on which metal is being deposited shall be at or above the
specified temperature for a distance equal to the thickness of the part
being welded, but not less than 3”, in all directions from the point of
welding. Preheat and interpass temperature must be sufficient to
prevent cracking. Temperature above the minimum may be
required for highly restrained welds. For ASTM A709 Grade 70W
and ASTM A852 Grade 70, the maximum preheat and interpass tem-
perature shall not exceed 400ºF for thicknesses thru 1-1/2”, and
450ºF for greater thicknesses.
(2) When the base metal temperature is below 32ºF, preheat to at least
70ºF and maintain this minimum temperature during welding.