59403 - Avesta ER2209 Duplex Stainless TIG Rod 1.6mm (1/16") - 10lb Box

Reliable Rod for Tough Duplex Jobs

When your project calls for welding duplex stainless steel, you need a filler rod that you can trust to perform. The Avesta ER2209 TIG Rod in 1.6mm (1/16") is the professional's choice for joining 2205 grade stainless materials. Whether you are welding pipe spools for a chemical plant or fabricating structural components for a marine vessel, this rod gives you the control and quality required to lay down perfect beads that pass inspection every time.

Welders appreciate this rod for its smooth feeding characteristics and stable arc. It wets out evenly, allowing for a flat weld profile that blends smoothly with the base metal, reducing the need for excessive post-weld grinding. The 1/16" diameter is versatile, making it excellent for root passes on pipe or for welding thinner gauge materials where heat input must be strictly controlled to maintain the duplex microstructure. Because it is designed specifically for duplex steel, the resulting weld is significantly stronger than standard stainless, giving you confidence that your work will withstand high pressure and corrosive elements.

This 4.54 kg (10 lb) box ensures you have enough material on hand to keep the arc lit and the job moving. The rods are straight, clean, and stamped for easy identification, so you never mix up your filler metals. Simply set up your machine for DCEN, grab your TIG torch, and get to work with a rod that makes duplex welding feel as straightforward as standard stainless.