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220909310 - Exocor ER2209 Duplex Stainless TIG Rod - 3/32" (10lb Tube)

Packaging: 10 lb per tube
$22.02/lb

Package Price:

$220.20/10 lb per tube

Usually ships within 3-5 business days

OVERVIEW

Superior Performance for Duplex Projects

When your job calls for welding duplex stainless steel, you need a filler metal that you can trust to flow smoothly and hold up to the elements. The Exocor ER2209 TIG Rod (3/32") is the welder's choice for joining 2205 stainless and other duplex alloys. Whether you are working on pipe spools for a desalination plant or repairing chemical tanks, this rod delivers the puddle control and arc stability you need to lay down perfect beads every time.

Duplex stainless can be tricky, but Exocor's ER2209 makes it manageable. The rod is formulated to wet out evenly, helping you avoid common defects like lack of fusion or undercut. The 3/32" diameter is a versatile size, perfect for root passes on thicker pipe or fill passes on medium-gauge plate. You'll appreciate the clean finish and the way the puddle freezes, giving you that classic 'stack of dimes' look without fighting the material. Plus, the high corrosion resistance means your welds won't just look good—they'll last in the harshest environments.

Packaged in a durable 10lb tube, these rods stay straight and clean until you're ready to burn them. No more bent ends or contaminated filler. Grab a tube of Exocor ER2209 for your next duplex job and experience the difference quality consumables make in your daily welding routine. It's the reliable solution for professional fabricators who refuse to compromise on strength or aesthetics.

Additional Information
Brand:Exocor
Grade:ER2209
Diameter:2.5mm (3/32")
Packaging:10 lb Tube
Weld Process:TIG (GTAW)
Polarity:DCEN
AWS Classification:ER2209
Material Composition:Duplex Stainless Steel
Shielding Gas Requirement:100% Argon
Tensile Strength:100,000 PSI (approx)
Applications:Offshore Platforms, Chemical Processing, Petrochemical Plants
Packaging Description:10 lb per tube
Position:N/A

INCLUDED

  • 10lb Tube of ER2209 TIG Rods (3/32" Diameter)
  • Product Label with Heat Number/Lot Traceability

APPLICATIONS

  • Offshore oil and gas platforms
  • Chemical and petrochemical processing equipment
  • Desalination plants
  • Pulp and paper industry digesters
  • Duplex stainless steel piping systems (UNS S31803/S32205)

FAQ

This rod is classified as ER2209 according to AWS A5.9 standards.

It is primarily designed for welding 2205 duplex stainless steels (UNS S31803 and S32205).

100% Argon is the standard shielding gas recommended for TIG welding with ER2209.

While it can physically weld them, it is not recommended. ER2209 is over-alloyed for standard austenitic stainless steels; use ER308L or ER316L respectively for those materials.

These rods are 3/32 inch (approximately 2.4mm) in diameter.

The rods are sold in a 10lb protective tube.

Yes, ER2209 offers excellent resistance to stress corrosion cracking (SCC) and pitting, superior to standard 316L stainless.

Yes, due to its high pitting resistance, it is widely used in marine and seawater environments.