E71T-11 is a self-shielding flux cored wire
used for welding carbon steels. This product
does not require a shielding gas and can be
used in limited multi-pass welding operations.
The bead appearance is not equal to a gasshielded
product, but the benefits of not
having to use gas makes this product popular.
E71T-11 operates on straight polarity only
(DCEN).
Typical Applications
• Butt, lap and fillet welds on steel 16 gauge
through 1/2"
• Assembly and maintenance welding
• Machine parts
• Tanks
• Prefab construction
• Light structurals
• Short assembly welds
• Railroad car repairs
AWS Specification
AWS A5.20/A5.20M:2005
AWS Classification E71T-11
Welding Current
DCEN (Electrode Negative, Straight Polarity)
Typical Wire Chemistry
C 0.30
Mn 1.75
Si 0.60
S 0.03
P 0.03
Cr 0.20
Ni 0.50
Mo 0.30
V 0.08
AI 1.8
Cu 0.35
Typical Mechanical Properties
(As Welded)
Yield Strength, ksi 58
Tensile Strength, ksi 70 - 95
Elongation%, min 20
Welding Positions
F,H,V-down,OH
Available Diameters and suggested
Operating Range in Amps
.030" 40 - 100
035" 100 - 130
.045" 140 - 180
1/16" 175 - 300
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