SelectWear 423-S

Hardsurfacing / Submerged Arc / Flux Shielded


Features

  • Deposits a martensitic stainless steel alloy containing nickel and molybdenum designed for surfacing with the submerged arc process
  • The deposit has improved resistance to thermal fatigue and corrosion compared to a 420 alloy
  • A neutral flux should be used
  • Multiple layers can be deposited with proper welding procedure
  • Machinable with carbide tools
  • Will not cross crack
  • Applications include: Caster Rolls

Standard Diameters

in (mm)
  • 1/8 (3.2)

Welding Positions

Flat and Horizontal

Shielding Gas

  • Neutral flux recommended

    Polarity

    Direct Current Electrode Positive (DCEP)

    Hardness

    42 – 46

    TYPICAL WELD DEPOSIT CHEMISTRY (WT%)
    Flux C Cr Fe Mn Mo Nb Ni Si V
    Neutral Flux 0.12 12.5 Balance 1.9 1.0 0.2 2.2 0.7 0.2

    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.