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