Select 409Cb

Stainless Steel / Metal Cored / Gas Shielded


Features

  • Increased level of columbium (Cb), also known as niobium (Nb), to prevent sensitization.
  • Enhanced weldability on components with excessive surface contaminants/lubes.
  • Metal cored construction inherently provides better welding performance compared to solid wires.
  • Designed to weld exhaust system components of similar composition, ~12 wt% chromium (Cr).

Standard Diameters

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

Welding Positions

Flat and Horizontal

Shielding Gas

  • Ar + 0.5-5% CO₂
  • Ar + 0.5-3% O₂
    Flow Rate: 40 – 50 CFM

Polarity

Direct Current Electrode Positive (DCEP)

Conformances

  • ASME SFA 5.22
    • EC409Nb
  • AWS A5.22
    • EC409Nb
  • TYPICAL WELD DEPOSIT CHEMISTRY (WT%)
    Shielding Gas C Cr Cu Mn Mo Nb Ni P S Si
    Argon 0.02 11.6 0.03 0.57 <0.01 0.61 0.02 0.006 0.008 0.51

    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.