Select 70TR

Carbon Steel / Flux Cored / Gas Shielded

Resources

Features

  • This product is designed to produced perfectly flat horizontal, equal legged fillets, with no double bead effect.
  • Beads can be “stacked” in a horizontal fillet with no drooping or roll on the bead surface.
  • Ideal for those structural welds or general fabrications where bead geometry and cosmetics are of primary importance.

Standard Diameters

in (mm)
  • 1/16 (1.6)
  • 5/64 (2.0)
  • 3/32 (2.4)

Welding Positions

Flat and Horizontal

Shielding

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

Polarity

Direct Current Electrode Positive (DCEP)

Conformances

  • ASME SFA 5.20
    • E70T-1C-H8
    • E70T-1M-H8
    • E70T-9C-H8
    • E70T-9M-H8
  • AWS A5.20
    • E70T-1C-H8
    • E70T-1M-H8
    • E70T-9C-H8
    • E70T-9M-H8
  • AWS A5.36
    • E70T1-C1A2-CS1-H8
    • E70T1-M21A2-CS1-H8
  • AWS D1.8
    • 1/16 in (1.6 mm), (100% CO₂)
    • 1/16 in (1.6 mm), (75% Ar/25% CO₂)
    • 3/32 in (2.4 mm), (100% CO₂)
    • 3/32 in (2.4 mm), (75% Ar/25% CO₂)
    • 5/64 in (2.0 mm), (100% CO₂)
    • 5/64 in (2.0 mm), (75% Ar/25% CO₂)
    • Approvals
    Agency Approval Shielding Gas Diameter(s)
    in (mm)
    ABS E70T-1C C1 (100% CO₂) 1/16 (1.6) – 3/32 (2.4)
    CWB E490T1-C1A3-CS1-H8 C1 (100% CO₂) 0.045 (1.2) – 3/32 (2.4)
    CWB E490T1-M21A3-CS1-H8 (E492T-9M-H8) M21 (75% Ar/25% CO₂) 0.045 (1.2) – 3/32 (2.4)
    TYPICAL WELD DEPOSIT CHEMISTRY (WT%)
    Shielding Gas C Mn P S Si
    100% CO₂ 0.06 1.56 0.006 0.010 0.58
    75% Ar/25% CO₂ 0.06 1.68 0.007 0.009 0.70
    Typical Mechanical Properties
    Shielding Gas Tensile Strength
    ksi (MPa)    		 Yield Strength
    ksi (MPa)    		 Elongation
    (%)    		 WeldCondition PWHTTemp Charpy V-Notch
    0 °F ft⋅lb (-18 °C J)    		 Charpy V-Notch
    -20 °F ft⋅lb (-29 °C J)
    100%CO2 89 (614) 74 (510) 26 As-Welded – 43 (58) 35 (47)
    75%Ar / 25%CO2 94 (648) 81 (559) 24 As-Welded – 30 (41) 24 (33)
    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) 100% CO₂ Flat & Horizontal 250 (6.4) 175 24 5/8 (16)
    0.045 (1.2) 100% CO₂ Flat & Horizontal 340 (8.6) 205 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 Flat & Horizontal 235 (6.0) 245 24 3/4 (19)
    1/16 (1.6) 100% CO₂ Flat & Horizontal 280 (7.1) 275 27 3/4 – 1 (19 – 25)
    1/16 (1.6) 100% CO₂ Flat & Horizontal 325 (8.3) 320 29 3/4 – 1 (19 – 25)
    5/64 (2.0) 100% CO₂ Flat & Horizontal 145 (3.7) 280 25 1 (25)
    5/64 (2.0) 100% CO₂ Flat & Horizontal 190 (4.8) 320 27 1 – 1 1/4 (25 – 32)
    5/64 (2.0) 100% CO₂ Flat & Horizontal 230 (5.8) 365 29 1 – 1 1/4 (25 – 32)
    3/32 (2.4) 100% CO₂ Flat & Horizontal 120 (3.0) 275 25 1 1/4 (32)
    3/32 (2.4) 100% CO₂ Flat & Horizontal 150 (3.8) 335 27 1 1/4 – 1 1/2 (32 – 38)
    3/32 (2.4) 100% CO₂ Flat & Horizontal 165 (4.2) 400 29 1 1/4 – 1 1/2 (32 – 38)

    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.