E71T-1 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
1. Buff and fillet welding of hulls and storage tanks
2. Structural steel
3. Farm machinery
4. Construction equipment
5. General carbon steel fabrication
DCEP (Electrode Positive, Reverse Polarity)
100% CO2 75%Ar/25%CO2
C: 0.05 0.05
Si: 0.56 0.64
Mn: 1.39 1.61
P: 0.008 0.005
S: 0.014 0.01
All Positions
100% CO2 75%Ar/25%CO2
Yield Strength, Mpa: 480 470
Tensile Strength, Mpa : 570-690 560-690
% Elongation: 25.8 26.5