Lincoln Electric ER309/309L TIG Rod
LINCOLN® ER309/309L' s maximum carbon content of 0.03% provides increased resistance to intergranular corrosion. Occasionally used for welding 18-8 stainless base metals when severe corrosion or dissimilar metals conditions exists.
Features
- 0.03% carbon content increases resistance to intergranular corrosion
- Ink jet printing identification on entire length of electrode
- Q2 Lot® - Certificate showing actual wire composition and calculated ferrite number (FN) available online
Typical Applications
- Sheet metal on the corresponding stainless steel base metals
- High pressure piping and tubing
- Use for welding dissimilar alloys in wrought or cast form
- Occasionally used for welding “18-8” base metals when severe corrosion conditions exist or dissimilar metals
Welding Positions
Shielding Gas
Available Options & Sizes
| Diameters |
10 lb (4.5 kg) Plastic Tube |
| 1/8 in (3.2 mm) |
ED034444 |
| 1/16 in (1.6 mm) |
ED034442 |
| 3/32 in (2.4 mm) |
ED034443 |
