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SUPERFLOW 71 (E71T-1)

AWS A5.20 CLASS E71T-1C/E71T-1M

E71T-1 is a special formulation flux cored wire for single or multi-pass all position welds on mild steels and 490N/mm2 (71,000 psi) class high strength steels. E71T-1 is noted for its low spatter, smooth arc and ease of slag removal. E71T-1 has been designed to provide excellent feed ability when used for all position welds of light, medium and heavy thickness plates using 75-80% Arbon + balance CO2 mixed shield gas.

Applications:

 E71T-1 is used extensively in the fabrication of bridge structures, pressure vessels, earth moving equipment, general construction, shipbuilding and whenever welds are required to meet structural and nuclear codes.

TYPICAL WELD METAL CHEMISTRY
(% – tested with 100% CO2 Shield Gas)

C

0.03

Mn

1.45

Si

0.30

P

0.015

S

0.010

TYPICAL MECHANICAL PROPERTIES
OF WELD DEPOSIT
(As welded – tested with 100% CO2 Shield Gas)

Tensile strength (psi)

72,000 psi

Elongation in 2" (%)

28%

Yield point (psi)

75,000 psi

Charpy V-Notch impact

75J (55 ft lbs at -18 degrees celsius)

WA Part No.DescriptionUPC Code
TCF 71T-1 07ME71T-1 .035 X 2 LB SPOOL (E71T-1C/1M, 9C/9M H8)034496964584
TCF 71T-1 08ME71T-1 .035 X 11 LB SPOOL (E71T-1C/1M, 9C/9M H8)034496910017
TCF 71T-1 093ME71T-1 .035 X 33 LB SPOOL (E71T-1C/1M 9C/9M H8)034496906850
TCF 71T-1 15ME71T-1 .045 X 11 LB SPOOL034496906751
TCF 71T-1 163ME71T-1 .045 X 33 LB (E71T-1C/1M, 9C/9M H8)034496906676
TCF 71T-1 17ME71T-1 .045 X 44 LB SPOOL (E71T-1C/1M, 9C/9M H8)034496910154
TCF 71T-1 213ME71T-1 .052 X 33 LB SPOOL034496906720
TCF 71T-1 222E71T-1 .052 X 60 LB COIL FLUX CORED034496910307
TCF 71T-1 224ME71T-1 .045 X 550 LB DRUM (E71T-1/1M, 9C/9M H8)034496906928
TCF 71T-1 22ME71T-1 .052 X 44 LB SPOOL034496910291
TCF 71T-1 233ME71T-1 1/16 X 33 LB SPOOL (E71T-1C/1M, 9C/9M H8)034496906782
TCF 71T-1 24ME71T-1 1/16 X 44 LB (E71T-1C/1M, 9C/9M H8)034496910451
TCF 71T-1 25ME71T-1 1/16 X 60 LB COIL034496910499