Description
The ER2209 1.2 mm MIG Wire – 15 kg Spool delivers high-performance welding results for structural, offshore, and pressure vessel applications. This duplex stainless steel wire offers excellent strength, corrosion resistance, and reliability—making it a trusted solution for demanding environments.
Welders choose this wire for duplex stainless steels such as 2205, 2507, and 2304. In addition, it resists pitting, crevice corrosion, and chloride-induced stress cracking. As a result, it’s perfect for marine environments, oil refineries, and chemical processing facilities.
You can expect a smooth, stable arc with minimal spatter. Therefore, your welds will look cleaner, and you’ll spend less time on post-weld cleanup. For example, many fabricators rely on this wire to maintain weld consistency in automated and manual MIG processes.
The 15 kg spool lets you weld longer without frequent spool changes. Furthermore, its high deposition rate boosts productivity, especially in high-volume jobs. Welders also appreciate its ability to maintain high mechanical strength and toughness, even at low temperatures.
Use it with a recommended shielding gas mix of 98% Argon and 2% Oxygen for optimal arc characteristics. Moreover, it performs well in both standard and pulsed MIG modes, giving you flexibility across applications.
Explore our full welding wire range to find more high-quality consumables.
Need help setting up your welder or choosing compatible tools? Visit our stainless welding tips blog for expert advice.
Visit Outokumpu Duplex Stainless Steel Welding Guide for more information.
