SelectAlloy 307-AP

Stainless Steel / Flux Cored / Gas Shielded


Features

  • The relatively high Mn content of ~4 wt% helps reduce the chance of weld metal cracking in dissimilar metal welding.
  • Designed for welding in all positions where well washed beads can be achieved with minimal weaving in both 100% CO₂ or 75-80% Ar/balance CO₂ shielding gas
  • Smooth arc transfer produces minimal spatter.
  • Applications for this alloy includes joining difficult to weld steels, hardenable steels, and dissimilar steels, such as welding armor plating and austenitic manganese steel forgings or castings.

Standard Diameters

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

Welding Positions

All Positions

Shielding Gas

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

Polarity

Direct Current Electrode Positive (DCEP)

Conformances

  • ASME SFA 5.22
    • E307T1-1
    • E307T1-4
  • AWS A5.22
    • E307T1-1
    • E307T1-4
  • TYPICAL WELD DEPOSIT CHEMISTRY (WT%)
    Shielding Gas C Cr Cu Mn Mo Ni P S Si WRC-1992 Ferrite
    100% CO₂ 0.07 19.70 0.18 3.90 1.11 9.80 0.02 0.01 0.82 8
    75% Ar/25% CO₂ 0.07 20.00 0.14 4.10 1.13 9.91 0.02 0.01 0.89 9
    Bismuth is not intentionally added and is not known to be at levels greater than 0.002 wt%

    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.