Select 80C-Ni2

Low Alloy / Metal Cored / Gas Shielded

Resources

Features

  • Intended for welding carbon and low alloy steels requiring 80 ksi minimum tensile strength and good impact toughness at subzero temperatures.
  • Smooth spray transfer with virtually no spatter and very little fume emission.
  • Weld beads are flat with good tie-in and minimal slag islands.
  • Typical applications include construction equipment, piping systems, shipbuilding, and colder climate fabrications.

Standard Diameters

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

Welding Positions

Flat and Horizontal

Shielding

  • 75-92% Ar/Balance CO₂
  • 95-98% Ar/Balance O₂
    Flow Rate: 40 – 50 CFH

Polarity

Direct Current Electrode Positive (DCEP)

Conformances

  • AWS A5.28
    • E80C-Ni2-H4
    • Approvals
    Agency Approval Shielding Gas Diameter(s)
    in (mm)
    CWB E550T15-M20A6-Ni2-H4 M20 (85% Ar/15% CO₂) 0.045 (1.2) – 1/16 (1.6)
    TYPICAL WELD DEPOSIT CHEMISTRY (WT%)
    Shielding Gas C Cu Mn Ni P S Si V
    75% Ar/25% CO₂ 0.04 0.05 1.24 2.21 0.004 0.010 0.41 0.004
    98% Ar/2% O₂ 0.06 0.05 1.42 2.46 0.004 0.008 0.51 0.004
    Typical Mechanical Properties
    Shielding Gas Tensile Strength
    ksi (MPa)    		 Yield Strength
    ksi (MPa)    		 Elongation
    (%)    		 WeldCondition PWHTTemp Charpy V-Notch
    -80 °F ft⋅lb (-62 °C J)
    98%Ar / 2%O2 90 (621) 75 (520) 29 PWHT 1150°F for 1 hr 29 (39)
    Recomended Welding Parameters
    Diameter
    in (mm)    		 Shielding Gas Position Wire Feed Speed
    in/min (m/min)    		 Amps Volts Contact Tip to Work Distance
    in (mm)
    0.045 (1.2) 75% Ar/25% CO₂ Flat & Horizontal 200 (5.1) 145 23 1/2 – 5/8 (13 – 16)
    0.045 (1.2) 75% Ar/25% CO₂ Flat & Horizontal 260 (6.6) 200 25 1/2 – 5/8 (13 – 16)
    0.045 (1.2) 75% Ar/25% CO₂ Flat & Horizontal 360 (9.1) 240 27.5 5/8 – 3/4 (16 – 19)
    0.045 (1.2) 75% Ar/25% CO₂ Flat & Horizontal 405 (10.3) 255 29 5/8 – 3/4 (16 – 19)
    0.052 (1.3) 75% Ar/25% CO₂ Flat & Horizontal 235 (6.0) 215 25 5/8 – 3/4 (16 – 19)
    0.052 (1.3) 75% Ar/25% CO₂ Flat & Horizontal 315 (8.0) 260 26 5/8 – 3/4 (16 – 19)
    0.052 (1.3) 75% Ar/25% CO₂ Flat & Horizontal 330 (8.4) 275 27.5 3/4 – 1 (19 – 25)
    0.052 (1.3) 75% Ar/25% CO₂ Flat & Horizontal 345 (8.8) 295 29 3/4 – 1 (19 – 25)
    1/16 (1.6) 75% Ar/25% CO₂ Flat & Horizontal 200 (5.1) 250 25 5/8 – 3/4 (16 – 19)
    1/16 (1.6) 75% Ar/25% CO₂ Flat & Horizontal 245 (6.2) 290 26 5/8 – 3/4 (16 – 19)
    1/16 (1.6) 75% Ar/25% CO₂ Flat & Horizontal 275 (7.0) 310 27.5 3/4 – 1 (19 – 25)
    1/16 (1.6) 75% Ar/25% CO₂ Flat & Horizontal 285 (7.2) 330 29 3/4 – 1 (19 – 25)

    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.