Blue Demon 1/16" ER309/ER309L Stainless Steel 36" TIG Rods (4 x 1 lb Tubes)

1/16" Blue Demon ER309/ER309L Stainless Steel 36" TIG Rods (4 x 1 lb Tubes)

Sold in 4-packs of one pound tubes, 1/16" Blue Demon ER309/ER309L is very similar to type 309 except for the carbon content being lower than .03%. The extra low carbon content provides good resistance to carbide precipitation and intergranular corrosion.

ER309L works well for dissimilar joints that undergo heat treatment.