• Guarantees an impact value of >20 ft-lb at -50 deg F, DW-A55ESR exceeds this minimum even after stress relieving
• Produces weld metal with less than 0.5% Ni
• This Ni composition allows this wire to conform to the A-1 composition in QW-440, section IX in the ASME standard
• All position welding can be achieved with excellent flat bead appearance, negligible spatter, and easy slag removal
• 80% argon - 20% Co2 welding parameter
• 103 ft-lb at -40 deg F impact value
• 40 - 50 cu. ft./hr shielding gas flow rate
• 22 - 30 volt
• 180 - 560 in./min. wire feed speed
• 5 - 15 lb/hr deposition rate

Kobelco Familiarc DWA55ESR0454 Flux-Cored Wire, Gas Shielded, Rutile-Based, Diameter: .045 Inch, Current Type: DC+, Amperage: 140 - 300 amp, Package: 44 lb Spool, AWS Class: AWS A5.20: E71T-12MJ, Tensile Strength: 85450 psi (As Welded), Yield Strength: 75850 psi (As Welded), Elongation in 2" (%): 29% (As Welded), Welding Process: FCAW (Flux Core), Weld Metal Composition: 0.05% Carbon (C), 0.47% Silicon (Si), 1.36% Manganese (Mn), 0.014% Phosphorus (P), 0.008% Silicon (S), 0.41% Nickel (Ni), Applicable Materials: Carbon Steel