E71T-GS
Class: E71T-GS
AWS: A5.20
Conforms to Certification: AWS A5.20 | ASME SFA A5.20
Weld Process: Mig Self Shielding Welding Process
| AWS Chemical Composition Requirements | |
| C = 0.30 max | Cr = 0.20 max |
| Mn = 1.75 max | Ni = 0.50 max |
| Si = 0.90 max | Mo = 0.30 max |
| P = 0.03 max | V = 0.08 max |
| S = 0.03 max | Cu = 0.35 max |
Available Sizes – Diameter X Spool Sizes
.030 x 2#, 10#, 33#
.035 x 2#, 10#, 33#
.045 x 10#, 33#
Application
E71T-GS is a self-shielding all position flux cored welding wire for single pass applications. The use of DC straight polarity minimizes the risk of burn through. It is excellent on lap and fillet welds on thin mild steels.
| Deposited Chemical Composition % (Typical) | ||
| C = 0.21 | Mn = 0.94 | Si = 0.36 |
| P = 0.012 | S = 0.007 | Al = 1.68 |
| Cr = 0.034 | Ni = 0.042 | Mo = 0.035 |
| V = 0.004 | Cu = 0.043 | |
| Deposited All Weld Metal Properties % (As Welded) | |
| Transverse Tension Test | 76,000 psi |
Deposited Charpy-V-Notch Impact Properties %
32 ft. lbs. (at 0ºF)
Recommended Operation of Welding Rods (Self-Shielding) |
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| Diameter | Volts | Amps |
| .035 | 23-29 | 130-260 |
| .045 | 24-30 | 150-350 |