EX3470000000930TL0 - Exocor Executive ER347 Stainless TIG Rod 3/32" x 36"

Premium Performance for Stabilized Stainless

When you are welding on high-spec stainless jobs like aircraft exhaust manifolds, refinery piping, or chemical processing tanks, you can't afford a rod that fights you. The Exocor Executive ER347 is built for the professional welder who needs consistency. This 3/32" TIG rod is designed to weld 347 and 321 stainless steels—grades often found in high-heat environments where standard 308L just won't cut it. The "Executive" label on the box means you are getting Exocor's top-tier quality: straight rods, consistent diameter, and a super-clean surface that doesn't introduce dirt or oxides into your puddle.

The magic in this rod is the Niobium stabilizer. While you can't see it, it's working to keep the weld from corroding from the inside out when the part gets hot. For the welder under the hood, this rod flows wet and smooth, wetting out at the toes perfectly to leave a bead profile that requires minimal post-weld grinding. It runs best on DCEN (Direct Current Electrode Negative) with 100% Argon gas. Whether you are walking the cup on a 6-inch schedule 40 pipe or dabbing corners on a custom header, the 3/32" diameter gives you the versatility to fill gaps or run stringers with precision.

One of the biggest headaches with stainless TIG is porosity or "sugaring" caused by dirty filler metal. Exocor solves this with their rigorous cleaning process. You get a bright, shiny dip every time. If your print calls for ER347, or if you are repairing equipment that runs hot and handles nasty chemicals, this is the rod you want in your quiver. It’s tough, reliable, and produces X-ray quality welds that pass inspection the first time.