Flux cored welding wire E71T-1 aws e71t-1 flux-cored welding wire
Flux Core Arc Welding E71T-1
E71T-1 flux core welding wire is an all-position, flux cored welding wire, which is intended for single and multiple pass welding of low-alloy and carbon steel where a minimum 70,000 psi tensile strength and good notch toughness is required. It is an excellent general purpose welding wire. This wire has very low fume, stable arc, good slag removal and excellent mechanical properties.
AWS Specification: AWS A5.20
AWS Classification: E71T-1
Typical Applications:
Buff and fillet welding of hulls and storage tanks
Structural steel
Farm machinery
Construction equipment
General carbon steel fabrication
Welding Current:
DCEP (Electrode Positive, Reverse Polarity)
Typical Wire Chemistry |
||
100% CO2 | 75%Ar/25%CO2 | |
C | 0.05 | 0.05 |
Si | 0.56 | 0.64 |
Mn | 1.39 | 1.61 |
P | 0.008 | 0.015 |
S | 0.014 | 0.010 |
Typical Mechanical Properties (As Welded) |
||
100% CO2 | 75%Ar/25%CO2 | |
Yield Strength, Mpa: | 480 | 470 |
Tensile Strength, Mpa | 570-690 | 560-690 |
% Elongation | 25.8 | 26.5 |
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