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S605939-065 - Hobart Tube-Alloy 258 TiC-O Hardfacing Wire 7/64" 250lb Drum

Packaging: 250lb auto pak
$17.10/lb

Package Price:

$4,275.00/250lb auto pak

Usually ships within 3-5 business days

OVERVIEW

Maximum Wear Protection with Hobart Tube-Alloy 258 TiC-O

When your heavy equipment is up against the toughest rock, sand, and earth, you need a hardfacing wire that doesn't back down. The Hobart Tube-Alloy 258 TiC-O is built for exactly that. This isn't just standard hardfacing; it's a high-performance wire packed with titanium carbides. Think of it as adding a layer of armor to your bucket teeth, crusher rolls, and hammers. The 7/64" diameter allows for high deposition rates, helping you build up worn surfaces quickly and get your machinery back in the dirt where it belongs.

Welders appreciate the Tube-Alloy 258 TiC-O for its straightforward, self-shielded operation. You don't need to drag gas cylinders around the job site or worry about wind blowing away your shielding gas. It runs on an open arc, producing a solid, slag-covered bead that ties in smoothly. The 250lb Auto-Pak is perfect for shop setups or dedicated hardfacing stations, giving you a massive supply of wire for long runs without the interruption of swapping out small spools.

The resulting weld deposit is incredibly hard—hitting up to 62 HRC. Because it is so hard, it will stress-relieve itself with cross-checking (small cracks), which is exactly what you want to prevent the entire coating from peeling off under impact. It's designed for 1 to 2 layer applications; piling it too high isn't necessary or recommended. If you are repairing crushers, augers, or dozer blades that see extreme grinding and pounding, this Hobart wire is your go-to solution for a repair that lasts.

Why Welders Choose This Wire:

  • No Gas Needed: hassle-free setup in the shop or field.
  • High Deposition: Get the job done faster with 7/64" wire.
  • Extreme Durability: Titanium carbides eat abrasion for breakfast.
  • Bulk Supply: 250lb drum keeps you welding longer.
Additional Information
Brand:Hobart
Diameter:2.8mm (7/64")
Grade:Hardfacing
Packaging:250 lb Auto Pak
Weld Process:MIG (GMAW)
Wire Type:Self-Shielded Flux-Cored, Self-Shielded
Hardness:58-62 HRC
Alloy Type:Martensitic with Titanium Carbides
Shielding Gas Requirement:None (Self-Shielded)
Deposit Layers:Max 2 layers recommended
Machinability:Grind only
Packaging Description:250lb auto pak

INCLUDED

  • 1 x 250lb Auto-Pak of Hobart Tube-Alloy 258 TiC-O Hardfacing Wire (7/64" Diameter)

APPLICATIONS

  • Crusher rolls and cones
  • Impactor bars and hammers
  • Earthmoving bucket lips and teeth
  • Dozer blades and end bits
  • Dredge pump parts
  • Augers and screw conveyors
  • Muller tires

FAQ

None. This is an open-arc (self-shielded) wire designed to run without external gas.

The deposit typically ranges from 58 to 62 HRC, depending on dilution and cooling rates.

No, the deposit is non-machinable due to its high hardness. It can only be finished by grinding.

It is generally recommended to limit deposits to 2 layers to prevent excessive stress and potential spalling.

This specific product is 7/64" (approximately 2.8mm) in diameter.

It refers to a 250lb Auto-Pak, which is a bulk drum or pail designed for continuous high-volume welding.

Yes, relief checks (cross-cracks) are normal and desirable in this alloy to relieve shrinkage stresses.

It is suitable for welding on carbon steels, low alloy steels, and manganese steels.