Description
The R2209-T1-5 Superoot 2.2mm TIG Wire 5kg is a premium welding filler rod specially designed for welding duplex stainless steels such as 2209. This filler wire offers outstanding corrosion resistance, excellent strength, and superior toughness, making it ideal for heavy-duty applications in industries like petrochemical, marine, and offshore construction.
Duplex stainless steels combine the best properties of austenitic and ferritic steels. The R2209-T1-5 TIG wire enhances these properties with an optimal balance of chromium, nickel, and molybdenum. This ensures excellent resistance against stress corrosion cracking, pitting, and crevice corrosion. It also offers high yield strength, which reduces the need for heavy section thickness in fabrication.
At a diameter of 2.2mm, this TIG wire allows smooth, precise control of the welding arc and filler deposition. It produces clean, stable weld beads that provide excellent fusion and mechanical integrity. Use with DC+ polarity for best performance, and ensure the base material is free from contaminants to avoid weld defects.
The 5kg spool size suits medium to large welding projects, providing enough material for structural repairs, fabrications, and maintenance work. The R2209-T1-5 wire’s duplex microstructure delivers exceptional fatigue resistance, making it suitable for components exposed to cyclic loading and harsh environmental conditions.
Use the R2209-T1-5 Superoot TIG wire when you need welds that combine toughness, durability, and corrosion resistance. It helps fabricators meet demanding standards while maintaining long service life.
At Fourie Welding & Tool, we provide high-quality welding consumables that support South Africa’s industrial welding needs with reliable products.
For more details on duplex stainless steel welding, visit Outokumpu’s duplex stainless steel guide.
