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EX410NM00001250TL0 - Exocor ER410NiMo Stainless TIG Rod 1/8" - 10lb Tube

Packaging: 10lb tube
$22.46/lb $140.40/10lb tube only $14.04/lbSave 37%

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OVERVIEW

Reliable Repair for Stainless Castings and Heavy Equipment

When your shop faces a tough repair job on heavy stainless castings, the Exocor Executive ER410NiMo TIG Welding Rod is the professional's choice for getting the job done right. This 1/8-inch TIG rod is engineered for strength and reliability, specifically targeting the repair and fabrication of materials like ASTM CA6NM. If you are working on industrial valves, pump housings, or turbine components, this rod provides the metallurgical properties needed to restore parts to their operational standard.

The "NiMo" in the name stands for Nickel and Molybdenum, two key ingredients that make this rod superior to basic 410 stainless fillers. These additions give the weld metal better toughness and resistance to cracking, which is a common headache when welding martensitic stainless steels. Exocor's manufacturing process ensures that every rod in this 10lb tube is straight, clean, and consistent. This means you get a smooth, stable arc and excellent puddle control, allowing you to lay down precise beads without fighting the material.

Performance You Can Trust

Welders appreciate the Exocor Executive series for its consistency. Whether you are building up worn surfaces on a shaft or repairing a crack in a high-pressure valve body, these rods feed smoothly and melt evenly. The 1/8" diameter is perfect for filling larger voids or running substantial passes on thick-walled components. Because this alloy hardens upon cooling, it is important to follow proper preheat and post-weld heat treatment procedures to ensure the repair holds up under stress. With Exocor 410NiMo, you are equipping your shop with a high-performance consumable that tackles the most demanding stainless repairs with confidence.

Features at a Glance

  • Superior Toughness: Outperforms standard 410 rods in crack resistance.
  • Industry Standard: The go-to alloy for CA6NM casting repairs.
  • Clean Surface: Promotes defect-free welds and smooth feeding.
  • Convenient Packaging: Sold in durable 10lb tubes for easy storage and handling.
Additional Information
Brand:Exocor
Diameter:3.2mm (1/8")
Grade:410NiMo
Packaging:10 lb Tube
Weld Process:TIG (GTAW)
AWS Spec:ER410NiMo
Material Composition:Martensitic Stainless Steel
Length:36 in
Shielding Gas Requirement:100% Argon
Applications:Hydro Turbines, Valves, Pumps, CA6NM Castings
Welding Position:All Position
Packaging Description:10lb tube
Polarity:DCEN

INCLUDED

  • 10lb Tube of Exocor Executive ER410NiMo TIG Welding Rods (1/8" x 36")

APPLICATIONS

  • Welding ASTM CA6NM castings
  • Hydro turbine runners and components
  • Steam turbine diaphragms
  • Industrial valves and pumps
  • Light-gauge 410, 410S, and 405 base metals
  • Offshore and power generation equipment repair

FAQ

ER410NiMo is primarily used for welding and repairing ASTM CA6NM castings, as well as components like hydro turbines, valves, and pumps made from similar martensitic stainless steels.

Yes, PWHT is critical for this alloy to relieve stresses and temper the martensitic structure. The temperature should not exceed 1150°F (620°C) to avoid rehardening.

For TIG welding with ER410NiMo, 100% Argon is the standard shielding gas to ensure a clean, stable arc and protect the weld pool.

Yes, it is often used for welding 410, 410S, and 405 base metals, offering better toughness than a standard ER410 filler metal.

These rods are 1/8 inch (approximately 3.2mm) in diameter and come in 36-inch lengths.

The addition of Nickel and Molybdenum improves the ductility and toughness of the weld metal, significantly reducing the risk of cracking compared to straight 410 stainless steel.

The Exocor Executive ER410NiMo TIG rods are sold in 10lb protective tubes.

Yes, preheating the base metal is typically required to prevent thermal shock and cracking, given the hardenable nature of the martensitic base material.