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ER880-3/32X36 - 880 Specialty TIG Rod for Dissimilar Steel & Die Repair (3/32")

Packaging: 10 lb per tube
$37.87/lb $363.10/10 lb per tube only $36.31/lbSave 4%

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OVERVIEW

The Ultimate "Fix-It" Rod: 880 TIG for Dissimilar Steels

When a critical part breaks and you aren't sure what kind of steel it's made of, the 880 TIG Rod is the answer. Known in the trade as a "universal" repair rod, this 3/32" filler metal is designed to get you out of a jam. It is formulated to weld practically any steel to any other steel—including stainless to carbon, tool steel to mild steel, and even high-nickel alloys. If you are working in a heavy equipment shop, a tool and die facility, or general fabrication, keeping a tube of 880 on the shelf is essential for minimizing downtime.

The secret to the 880's performance is its incredible crack resistance. Many standard rods will crack when cooling if the base metals have different expansion rates, but the 880 alloy remains ductile enough to absorb that stress. This makes it perfect for repairing cracked die sections, sheared bolts, and fatigued metal parts that have failed under load. It lays down smooth, clean welds that are tough enough to withstand extreme shock and impact, yet soft enough to be machined down to final dimensions without destroying your cutting tools.

Using the 880 TIG rod is straightforward. For most jobs, you don't need to waste time preheating the part—just clean the surface, remove the fatigue cracks, and start welding. It flows wet and smooth, giving you excellent control over the puddle. Whether you are building up a worn gear tooth, fixing a cracked transmission housing, or extracting a broken stud, this rod provides the high-strength bond you need to send the part back into service with confidence.

Key Applications

  • Joining dissimilar steels (e.g., Stainless to Mild Steel)
  • Repairing cracked tool and die sections
  • Build-up on worn shafts and gears
  • Repairing heavy equipment and earthmoving machinery
  • Welding high-carbon and spring steels
Additional Information
Brand:Josef
Diameter:2.5mm (3/32")
Weld Process:TIG (GTAW)
Packaging:10 lb Tube
Grade:Build Up, Specialty
Rod Type:Specialty Repair Alloy
Length:36 in
Material Composition:High-Tensile Specialty Alloy
Applications:Die Repair, Dissimilar Steels, Tool Steel, Maintenance
Tensile Strength:~120,000 PSI
Packaging Description:10 lb per tube
Position:N/A
Polarity:N/A

INCLUDED

  • 10 lb Tube of 880 TIG Rods (3/32" x 36")
  • Storage Tube

APPLICATIONS

  • Joining dissimilar metals (Stainless to Carbon, Tool Steel to Mild Steel)
  • Repairing cracked die sections and molds
  • Rebuilding worn shafts, gears, and pinions
  • Maintenance welding on high manganese and high carbon steels
  • Extracting broken studs and bolts
  • Repairing fatigued metal components in heavy machinery

FAQ

The 880 TIG rod is primarily used for maintenance and repair welding, specifically for joining dissimilar steels, repairing cracked die sections, and welding tool steels where high strength and crack resistance are required.

For most applications involving mild or low-alloy steels, preheating is not necessary. However, when welding on high-alloy tool steels or very thick sections, preheating according to the base metal's specifications is advisable to obtain the best results.

Yes, the weld deposit produced by 880 rods is fully machinable, making it excellent for build-up applications on shafts, gears, and dies that require post-weld finishing.

Absolutely. One of the key features of the 880 alloy is its ability to create strong, crack-free bonds between dissimilar metals, such as joining stainless steel to carbon steel.

You should use 100% Argon shielding gas for TIG welding with the 880 rod to ensure a clean, stable arc and to protect the molten pool from atmospheric contamination.

The 880 alloy typically provides a very high tensile strength of approximately 120,000 PSI, making it significantly stronger than standard mild steel filler metals.

This specific product is 3/32" (approx. 2.4mm) in diameter and comes in 36" lengths.