Select 720C

Carbon Steel / Flux Cored / Gas Shielded


Features

  • Intended for welding of carbon steels such as ASTM A36, A515-Gr 70, and A516-Gr 70.
  • Ideal applications are general plate fabrication, shipbuilding, and construction equipment fabrication.
  • Smooth small droplet transfer with low spatter levels.
  • Excellent bead geometry in all welding positions.

Standard Diameters

in (mm)
  • 0.045 (1.2)
  • 0.052 (1.3)
  • 1/16 (1.6)

Welding Positions

All Positions

Shielding Gas

  • 100% CO₂
    Flow Rate: 40 – 50 CFM

Polarity

Direct Current Electrode Positive (DCEP)

Conformances

  • AWS A5.20
    • E71T-1C
    • E71T-9C
  • AWS A5.36
    • E71T1-C1A2-CS2
  • TYPICAL WELD DEPOSIT CHEMISTRY (WT%)
    Shielding Gas C Mn P S Si
    100% CO₂ 0.04 1.19 0.014 0.010 0.49
    Typical Mechanical Properties
    Shielding Gas Tensile Strength
    ksi (MPa)
    Yield Strength
    ksi (MPa)
    Elongation
    (%)
    WeldCondition PWHTTemp Charpy V-Notch
    0 °F ft⋅lb (-18 °C J)
    Charpy V-Notch
    -20 °F ft⋅lb (-29 °C J)
    100%CO2 87 (600) 81 (555) 27 As-Welded 62 (84) 44 (60)

    Packaging (lbs (kg))

    33 (15) Spools, 60 (27.2) Coils, 500 (226.8) Round Drum, 800 (362.9) Hex Drum, 900 (408.2) Hex Drum

    *Some packaging options may not be available depending on diameter and product. Special package options may be available upon request.