Select 810-A1

Low Alloy / Flux Cored / Gas Shielded

Resources

Features

  • Designed for all position welding in single or multiple pass applications.
  • Arc transfer is smooth and stable that produces low spatter.
  • Addition of ~0.5 wt% molybdenum (Mo) provides increased high temperature strength compared to standard carbon steel electrodes.
  • Commonly used in fabrication and erection of boilers and pressure vessels.
  • Applications include the welding of C-Mo steel base metals (ASTM A161, A204, A302 Gr. A plate, and A335-P1 pipe).

Standard Diameters

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

Welding Positions

All Positions

Shielding

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

Polarity

Direct Current Electrode Positive (DCEP)

Conformances

  • AWS A5.29
    • E81T1-A1C-H8
    • E81T1-A1M-H8
    • TYPICAL WELD DEPOSIT CHEMISTRY (WT%)
    Shielding Gas C Mn Mo P S Si
    100% CO₂ 0.05 0.85 0.44 0.009 0.010 0.34
    75% Ar/25% CO₂ 0.05 1.03 0.46 0.010 0.011 0.43
    Typical Mechanical Properties
    Shielding Gas Tensile Strength
    ksi (MPa)    		 Yield Strength
    ksi (MPa)    		 Elongation
    (%)    		 WeldCondition PWHTTemp Charpy V-Notch
    70 °F ft⋅lb (21 °C J)
    100%CO2 82 (566) 71 (490) 26 PWHT 1150°F for 1 hr –
    75%Ar / 25%CO2 90 (621) 79 (545) 26 PWHT 1150°F for 1 hr –
    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)
    0.035 (0.9) 100% CO₂ All-Position 275 (7.0) 120 23 1/2 – 5/8 (13 – 16)
    0.035 (0.9) 100% CO₂ All-Position 320 (8.1) 135 24 1/2 – 5/8 (13 – 16)
    0.035 (0.9) 100% CO₂ All-Position 420 (10.7) 160 26 1/2 – 5/8 (13 – 16)
    0.035 (0.9) 100% CO₂ Flat & Horizontal 465 (11.8) 180 27 5/8 – 3/4 (16 – 19)
    0.035 (0.9) 100% CO₂ Flat & Horizontal 570 (14.5) 200 29 5/8 – 3/4 (16 – 19)
    0.045 (1.2) 100% CO₂ All Positions 200 (5.1) 145 23 1/2 – 5/8 (13 – 16)
    0.045 (1.2) 100% CO₂ All Positions 235 (6.0) 160 24 1/2 – 5/8 (13 – 16)
    0.045 (1.2) 100% CO₂ All Positions 300 (7.6) 185 26 1/2 – 5/8 (13 – 16)
    0.045 (1.2) 100% CO₂ Flat & Horizontal 375 (9.5) 215 27 5/8 – 3/4 (16 – 19)
    0.045 (1.2) 100% CO₂ Flat & Horizontal 440 (11.2) 235 29 5/8 – 3/4 (16 – 19)
    1/16 (1.6) 100% CO₂ All Positions 125 (3.2) 165 23 5/8 – 3/4 (16 – 19)
    1/16 (1.6) 100% CO₂ All Positions 150 (3.8) 195 24 5/8 – 3/4 (16 – 19)
    1/16 (1.6) 100% CO₂ All Positions 185 (4.7) 225 26 5/8 – 3/4 (16 – 19)
    1/16 (1.6) 100% CO₂ Flat & Horizontal 265 (6.7) 280 27 3/4 – 1 (19 – 25)
    1/16 (1.6) 100% CO₂ Flat & Horizontal 325 (8.3) 320 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.