Select 80C-Ni1

Low Alloy / Metal Cored / Gas Shielded


Features

  • Intended for welding horizontal and flat fillets and flat groove welds.
  • Can be used with shielding gas mixtures of 75-95% Ar/balance CO₂, and 95-98% Ar/balance O₂.
  • A good selection for welding steels such as ASTM A203-Grade E, A302, A575, and A633.
  • Typical applications would be fabrication of earthmoving machinery parts and buckets, mining machinery, and fine-grained structural steels.

Standard Diameters

in (mm)
  • 0.035 (0.9)
  • 0.045 (1.2)
  • 0.052 (1.3)
  • 1/16 (1.6)

Welding Positions

Flat and Horizontal

Shielding Gas

  • 75-95%Ar/Balance CO₂
  • 95-98%Ar/Balance O₂
    Flow Rate: 40 – 50 CFM

Polarity

Direct Current Electrode Positive (DCEP)

Conformances

  • ASME SFA 5.28
    • E80C-Ni1-H4
  • AWS A5.28
    • E80C-Ni1-H4
  • AWS A5.36
    • E80T15-M20A5-Ni1-H4
    • E80T15-M22A5-Ni1-H4
  • AWS D1.8
    • 1/16 in (1.6 mm), (90% Ar/10% CO₂)
  • Approvals
    Agency Approval Shielding Gas Diameter(s)
    in (mm)
    CWB E550T15-GA4-Ni1-H4 G (Gas Mixture*) 0.035 (0.9) – 1/16 (1.6)
    CWB E550T15-M20A4-Ni1-H4 M20 (85% Ar/15% CO₂) 0.035 (0.9) – 1/16 (1.6)
    CWB E550T15-M21A4-Ni1-H4 M21 (75% Ar/25% CO₂) 0.035 (0.9) – 1/16 (1.6)
    TYPICAL WELD DEPOSIT CHEMISTRY (WT%)
    Shielding Gas C Cu Mn Mo Ni P S Si V
    90% Ar/10% CO₂ 0.03 0.11 1.40 0.15 0.94 0.009 0.010 0.53 0.01
    98% Ar/2% O₂ 0.03 0.05 1.45 0.14 0.95 0.009 0.010 0.50 0.01
    Typical Mechanical Properties
    Shielding Gas Tensile Strength
    ksi (MPa)
    Yield Strength
    ksi (MPa)
    Elongation
    (%)
    WeldCondition PWHTTemp Charpy V-Notch
    -50 °F ft⋅lb (-46 °C J)
    90%Ar / 10%CO2 94 (648) 86 (593) 25 As-Welded 30 (41)
    98%Ar / 2%O2 99 (683) 83 (572) 25 As-Welded 35 (47)

    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.