Stainless Alloys view all
ED037121 ED037120 ED037218

UltraCore® 309L

UltraCore flux-cored wire

AWS: E309T0-1/-4, E309LT0-1/-4

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Top Features

  • Precision layer wound winding delivers steady spool payoff and more consistent feeding
  • Smooth arc action with minimal spatter reduces post-weld cleaning
  • Polished weld bead appearance reduces post-weld brushing

Typical Applications

  • Buffer layers and clad steels – overlays on CMn, mild steel or low alloy steels
  • Dissimilar joints – stainless types 410, 304L, 321, and 316L to mild and low alloy steels

Welding Positions

Flat and horizontal

Shielding Gas

  • 75% Ar/25% CO2 100% CO2

Consumable Details

Diameter (in)
Diameter (mm)
Package
Product Number
0.045
1.1
33 lb (15 kg) Plastic Spool (Vacuum Sealed Foil Bag)
ED037120
0.045
1.1
10 lb (4.5 kg) Plastic Spool (Vacuum Sealed Foil Bag)
ED037218
1/16
1.6
33 lb (15 kg) Plastic Spool (Vacuum Sealed Foil Bag)
ED037121
  • AWS A5.22/A5.22M:2012