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. | Description | UPC Code |
| TCF 71T-1 07M | E71T-1 .035 X 2 LB SPOOL (E71T-1C/1M, 9C/9M H8) | 034496964584 |
| TCF 71T-1 08M | E71T-1 .035 X 11 LB SPOOL (E71T-1C/1M, 9C/9M H8) | 034496910017 |
| TCF 71T-1 093M | E71T-1 .035 X 33 LB SPOOL (E71T-1C/1M 9C/9M H8) | 034496906850 |
| TCF 71T-1 15M | E71T-1 .045 X 11 LB SPOOL | 034496906751 |
| TCF 71T-1 163M | E71T-1 .045 X 33 LB (E71T-1C/1M, 9C/9M H8) | 034496906676 |
| TCF 71T-1 17M | E71T-1 .045 X 44 LB SPOOL (E71T-1C/1M, 9C/9M H8) | 034496910154 |
| TCF 71T-1 213M | E71T-1 .052 X 33 LB SPOOL | 034496906720 |
| TCF 71T-1 222 | E71T-1 .052 X 60 LB COIL FLUX CORED | 034496910307 |
| TCF 71T-1 224M | E71T-1 .045 X 550 LB DRUM (E71T-1/1M, 9C/9M H8) | 034496906928 |
| TCF 71T-1 22M | E71T-1 .052 X 44 LB SPOOL | 034496910291 |
| TCF 71T-1 233M | E71T-1 1/16 X 33 LB SPOOL (E71T-1C/1M, 9C/9M H8) | 034496906782 |
| TCF 71T-1 24M | E71T-1 1/16 X 44 LB (E71T-1C/1M, 9C/9M H8) | 034496910451 |
| TCF 71T-1 25M | E71T-1 1/16 X 60 LB COIL | 034496910499 |