MIG Wires and TIG Cut Lengths view all
ED033856 ED033857
Lincoln Stainless Cut Length TIG Electrode

Lincoln® ER309/309L N

AWS: ER309, ER309L

Top Features

  • Q2 Lot® - certificate showing actual deposit chemistry and calculated ferrite number (FN) available online
  • Use for welding dissimilar alloys in wrought or cast form
  • 0.03% carbon content increases resistance to intergranular corrosion
  • Prior to using this material for ASME Boiler and Pressure Vessel Code Section III applications, please contact the Lincoln Electric Specials Department to receive a Certified Material Test Report (CMTR) which meets all requirements of NCA-3860

Typical Applications

  • Nuclear power plant components, maintenance and construction
  • Sheet metal on the corresponding stainless steel base metals
  • High pressure piping and tubing
  • Pressure vessels

Welding Positions


Available Types

Consumable Details

Diameter (in)
Diameter (mm)
Product Number
10 lb Plastic Tube (30 lb Master)
10 lb Plastic Tube (30 lb Master)
Chemical Composition Chart
  • AWS A5.9/A5.9M: 2006 ER309, ER309L
  • ASME SFA-A5.9: ER309, ER309L
ASME IX Qualification: QW432 F-No 6, QW442 A-No 8