E71T-1/1M-ULTRA is designed for welding 490MPa high tensile steel with both CO2 and Ar/CO2 mixture gas. This baked wire is a titania type of flux cored wire for all-position welding. It provides excellent feedability and soft arc, as well as less spatter generation. E71T-1/1M-ULTRA has very efficient welding due to high deposition rate.
• Offshore structures
• Bridges and General Fabrication
AWS Classification E71T-1/1M-ULTRA
DCEP (Electrode Positive, Reverse Polarity)
Typical Wire Chemistry
Typical Mechanical Properties
Yield Strength, Mpa >390
Tensile Strength, Mpa 490-670
Impact V-notch (J) >27 (-20oC)
If 100% CO2 is being used, the welding voltage should be increased by 1-2V to ensure the right arc length.
Welding Positions All positions
Available Diameters and suggested
Operating Range in Amps
.035″ 100 – 240