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E71T-11 Gasless

AWS A5.20 Class E71T-11

E71T-11 is a self-shielding, all-position flux cored wire for single or multi-pass welds on mild or galvanized steel. This wire is a general purpose wire designed for light fabrication and is good for single pass on thinner gauged material or limited multi-pass on thicker sections. Noted for its smoother arc, full slag coverage, low spatter and great bead appearance, the 71T-11 is a great choice where a secondary shielding gas is not practical.

Applications:

Use 71T-11 for general fabrication, prefab construction, tank and railcar repair and light structural work. Multi-pass welds should be used on plate thickness up to 3/8”(9.5mm). Also a great choice for field repair of fences, parts and machinery.

TYPICAL WELD METAL CHEMISTRY %

C

0.10

Mn

1.55

Si

0.10

Al

1.2

P

0.016

S

0.006

TYPICAL MECHANICAL PROPERTIES OF WELD DEPOSIT
(as welded)

Yield Point (psi)

72,000 psi

Tensile Strength (psi)

77,000 psi

% Elongation in 2"

22%

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