IANICRM04000620TL0 - ERNiCrMo-4 Alloy C-276 TIG Welding Rod 1/16"

Master Corrosion-Resistant Welds with C-276 TIG Rods

When you are called to repair a chemical tank or fabricate piping for a pollution control system, you need a filler metal that can handle the heat and the chemistry. Our ERNiCrMo-4 (Alloy C-276) TIG rod is the go-to solution for welders working with Hastelloy C-276 and other high-performance nickel alloys. This 1/16" rod is perfect for intricate TIG work, allowing for a stable arc and a controllable puddle that wets out smoothly, despite the sluggish nature of nickel alloys.

Welding nickel alloys requires cleanliness and precision. This rod is manufactured to strict tolerances to ensure a clean surface finish right out of the tube, reducing the risk of porosity in your weld bead. The C-276 chemistry is legendary for its ability to survive in "nasty" stuff—wet chlorine, hypochlorites, and sulfuric acid. If you are welding dissimilar metals, like joining a stainless flange to a carbon steel pipe in a corrosive environment, this rod acts as a fantastic buffer, preventing cracking and maintaining the integrity of the joint.

For best results, ensure your base metal is impeccably clean and use 100% Argon shielding gas. The 36-inch length is standard for manual feeding, giving you enough reach without being unwieldy. Whether you are doing maintenance repair operations (MRO) in a pulp and paper mill or fabricating custom vessels for waste treatment, keeping a tube of ERNiCrMo-4 in your shop ensures you are ready for the toughest corrosion challenges.

Practical Welding Tips

• Cleanliness is Key: Remove all oxides, grease, and oil from the base metal before striking an arc.
• Gas Coverage: Use a gas lens on your TIG torch to ensure excellent argon coverage and prevent oxidation of the hot weld pool.
• Technique: Nickel alloys don't flow like steel; manipulate the puddle carefully and avoid excessive heat input to prevent cracking.