Select 910-B3L

Low Alloy / Flux Cored / Gas Shielded

Resources

Features

  • Designed for welding 2 1/4 Cr – 1 Mo steels in all positions, where lower carbon levels are required in the deposit for increased ductility.
  • Features smooth arc transfer with low spatter
  • Intended to weld thin walled A335-P22 pipe in the as welded condition or for applications where low hardness is necessary.
  • No minimum toughness values are required, therefore, any specific toughness requirements should be discussed prior to use of the electrode.
  • Applications include boilers, heat exchangers, and pressure vessels.

Standard Diameters

in (mm)
  • 0.045 (1.2)
  • 0.052 (1.3)
  • 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
    • E91T1-B3LC
    • E91T1-B3LM
    • TYPICAL WELD DEPOSIT CHEMISTRY (WT%)
    Shielding Gas C C Cr Mn Mo P S Si
    100% CO₂ 2.18 0.65 1.05 0.017 0.018 0.42
    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 All Positions 200 (5.1) 145 22 1/2 – 5/8 (13 – 16)
    0.045 (1.2) 75% Ar/25% CO₂ All Positions 235 (6.0) 160 23 1/2 – 5/8 (13 – 16)
    0.045 (1.2) 75% Ar/25% CO₂ All Positions 300 (7.6) 185 25 1/2 – 5/8 (13 – 16)
    0.045 (1.2) 75% Ar/25% CO₂ Flat & Horizontal 375 (9.5) 215 26 5/8 – 3/4 (16 – 19)
    0.045 (1.2) 75% Ar/25% CO₂ Flat & Horizontal 440 (11.2) 235 28 5/8 – 3/4 (16 – 19)
    0.052 (1.3) 75% Ar/25% CO₂ All Positions 170 (4.3) 155 22 5/8 – 3/4 (16 – 19)
    0.052 (1.3) 75% Ar/25% CO₂ All Positions 200 (5.1) 175 23 5/8 – 3/4 (16 – 19)
    0.052 (1.3) 75% Ar/25% CO₂ All Positions 250 (6.4) 225 25 5/8 – 3/4 (16 – 19)
    0.052 (1.3) 75% Ar/25% CO₂ Flat & Horizontal 310 (7.9) 250 26 3/4 – 1 (19 – 25)
    0.052 (1.3) 75% Ar/25% CO₂ Flat & Horizontal 395 (10.0) 280 28 3/4 – 1 (19 – 25)
    1/16 (1.6) 75% Ar/25% CO₂ All Positions 125 (3.2) 165 22 5/8 – 3/4 (16 – 19)
    1/16 (1.6) 75% Ar/25% CO₂ All Positions 150 (3.8) 195 23 5/8 – 3/4 (16 – 19)
    1/16 (1.6) 75% Ar/25% CO₂ All Positions 185 (4.7) 225 25 5/8 – 3/4 (16 – 19)
    1/16 (1.6) 75% Ar/25% CO₂ Flat & Horizontal 265 (6.7) 280 26 3/4 – 1 (19 – 25)
    1/16 (1.6) 75% Ar/25% CO₂ Flat & Horizontal 325 (8.3) 320 28 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.