Select 75

Carbon Steel / Flux Cored / Gas Shielded


Features

  • This product utilizes a lime-fluoride, or (chemically) basic slag, as opposed to the acidic, or rutile, slag systems of the E7XT-1 electrodes.
  • Basic slags produce weld deposits which are low in oxygen, have low diffusible hydrogen levels, and exhibit outstanding mechanical properties.
  • Arc transfer is a large droplet, globular mode.
  • Intended for structural welding and plate fabrications of carbons steels, such as ASTM A36, A285, A515 Gr. 70, and A516 Gr. 70.
  • Typical applications include earthmoving equipment, mining machinery, cranes, and boom sections.

Standard Diameters

in (mm)
  • 0.045 (1.2)
  • 1/16 (1.6)
  • 3/32 (2.4)

Welding Positions

Flat and Horizontal

Shielding Gas

  • 75-80% Ar / Balance CO₂
  • 100% CO₂
    Flow Rate: 40 – 50 CFM

Polarity

Direct Current Electrode Positive (DCEP)

Conformances

  • AWS A5.20
    • E70T-5C-H4
    • E70T-5M-H4
  • TYPICAL WELD DEPOSIT CHEMISTRY (WT%)
    Shielding Gas C Cr Cu Mn Mo Ni P S Si V
    100% CO₂ 0.05 0.03 0.04 1.26 0.01 0.01 0.007 0.008 0.38 0.00
    75% Ar/25% CO₂ 0.05 0.03 0.04 1.29 0.00 0.01 0.010 0.011 0.40 0.00
    Typical Mechanical Properties
    Shielding Gas Tensile Strength
    ksi (MPa)
    Yield Strength
    ksi (MPa)
    Elongation
    (%)
    WeldCondition PWHTTemp Charpy V-Notch
    -20 °F ft⋅lb (-29 °C J)
    100%CO2 77 (531) 65 (448) 30 As-Welded 70 (95)
    75%Ar / 25%CO2 81 (559) 67 (462) 30 As-Welded 103 (140)

    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.