E71T-GS Spools Gasless Flux Core Welding Wire Blue Demon

E71T-GS is an all-position, single-pass, flux
cored welding wire designed to weld carbon
steel. The unique quality of this product is that
you do not have to use a shielding gas.
E71T-GS produces smooth arc action, low
spatter, full slag coverage, and easy slag
removal. The bead appearance is not equal
to a gas-shielded product, but the benefits of
not having to use gas makes this product
extremely popular.
* Make sure your power source is set properly
for a good, non-porous weld.

Typical Applications
• Lap and butt welds on galvanized sheet metal
• Repair of automobile sheet metal
• Joining of galvanized roofing sheet metal
• Prefab building fabrication
• Tanks
• Ornamental iron
• Farm implement repairs
• General fabrication

AWS Specification
AWS A5.20/A5.20M:2005
AWS Classification E71T-GS

Welding Current
(DCEN) Straight Polarity

Typical Wire Chemistry
The composition of weld metal is not
particularly meaningful since electrodes of
these classifications are intended only for
single-pass welds. Dilution from the base
metal in such welds is usually quite high.

Typical Mechanical Properties
(As Welded)
Tensile Strength, ksi 70 min

Welding Positions
F,H,V,OH

Available Diameters
.030", .035", .045", .052", 1/16" & 5/64"
Available Diameters and suggested

Operating Range in Amps
.030" 40 - 100
.035" 100 - 130
.045" 140 – 180
.052" 140 – 180
1/16" 175 – 300
5/64" 190 – 310