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ESAB

DUAL SHIELD R-70 ULTRA

DUAL SHIELD R-70 ULTRA

This flux cored welding wire produces smoother arc characteristics and lower welding fumes than many competitive flux cored wires. Dual Shield R-70 Ultra is also designed to have a greater tolerance of mill scale and surface oxides. The notch toughness in the as welded condition is also improved. Bead contour is flat to slightly convex and slag coverage is complete. Dual Shield R-70 Ultra wire is designed for flat and horizontal single or multi-pass applications on low or medium carbon steels using 100% CO2 shielding gas. Areas of application include railcar, heavy equipment, and general fabrication.

Where To Buy


Industries

  • Industrial and General Fabrication
  • Civil Construction
  • Ship/Barge Building
  • Mobile Equipment
  • Railcars

Welding Process

  • FCAW - Flux Core Arc Welding

Specifications


Typical Tensile Properties

100% CO2
Condition Elongation Reduction in Area Tensile Strength Yield Strength
As Welded 26 % 63 % 82 ksi 70 ksi

Typical Charpy V-Notch Properties

100% CO2
Condition Impact Value Testing Temperature
As Welded 28 ft-lb 0 °F
As Welded 25 ft-lb -20 °F

Typical Weld Metal Analysis %

ELEMENTVALUES
PS
100% CO2
PS
0.014 %0.008 %

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