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S249412-058 - Hobart FabCOR 86R .045 Metal Core Wire 1000lb Drum

Packaging: 2000lb exacto pak
$9.60/lb $12,000.00/2000lb exacto pak only $6.00/lbSave 37%

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OVERVIEW

Hobart FabCOR 86R: The Heavy-Hitter for Dirty Steel

When you have a mountain of steel to weld and no time to waste on constant spool changes or endless grinding, the Hobart FabCOR 86R in the 1000 lb Exacto-Pak is your answer. This isn't just standard welding wire; it's a metal-cored powerhouse designed to chew through the tough stuff. If you are welding on structural steel, railcars, or heavy machinery that isn't perfectly clean, this wire is your best friend. It is formulated with extra deoxidizers that help it burn right through mill scale and light rust, leaving you with a solid, clean bead without the headache of prepping every single inch of metal down to shiny steel.

Bulk Power for Serious Shops

Let's talk about the packaging. This comes in a massive 1000 lb Exacto-Pak. This is built for shops that are burning wire all day, every day. If you are running automation, robotics, or just have a heavy fabrication station that never stops, this bulk pack keeps your arc on longer. You stop swapping out 33lb or 60lb spools every few hours and start measuring your runtime in days or weeks. The Exacto-Pak design ensures the wire feeds smoothly from start to finish, preventing tangles and feedability issues that can ruin a weld or stop a robot in its tracks.

Smooth Arc, Less Spatter

Welders love the FabCOR 86R because it runs smooth. When paired with an Argon/CO2 mix, you get a stable, soft arc with a spray transfer that feels effortless. It wets out beautifully at the toes, meaning your beads look professional with minimal effort. Plus, because it's metal-cored, you get higher travel speeds than solid wire, helping you get more product out the door. It produces very little spatter compared to flux-cored options, so you won't be spending your afternoon chipping slag or grinding off BBs. It’s the perfect balance of speed, quality, and ease of use for the professional fabricator.

Additional Information
Brand:Hobart
AWS Spec:E70C-6M
Diameter:0.045 in
Weld Process:Metal-Cored (MCAW)
Packaging Description:1000lb-exacto-pak
Polarity:DC
Material Composition:Carbon Steel
Shielding Gas Requirement:75-95% Argon / Balance CO2
Welding Position:Flat, Horizontal
Current Type:DCEP
Tensile Strength:70,000 psi (Minimum)
Hydrogen Status:H4 (Low Hydrogen)

INCLUDED

  • 1000 lb Exacto-Pak of FabCOR 86R .045" Metal-Cored Wire

APPLICATIONS

  • Shipbuilding and Marine Fabrication
  • Railcar Manufacturing and Repair
  • Heavy Equipment Manufacturing
  • General Structural Fabrication
  • Automated and Robotic Welding Cells
  • Storage Tank Fabrication

FAQ

Hobart recommends using a mixture of 75-95% Argon with the balance being CO2. This mixture supports the spray transfer mode typical of metal-cored wires and ensures a smooth arc with minimal spatter.

The FabCOR 86R is primarily designed for flat and horizontal positions due to the fluidity of the weld pool in spray transfer mode. Out-of-position welding may be possible with pulsed MIG capabilities, but standard CV modes are best for flat/horizontal.

The 'H4' designator indicates that the weld metal contains less than 4ml of diffusible hydrogen per 100g of deposited weld metal. This low hydrogen status is critical for preventing hydrogen-induced cracking (cold cracking) in high-strength or restrained joints.

One of the main advantages of FabCOR 86R is its high tolerance for mill scale and rust due to increased deoxidizers. While heavy contamination should always be removed, it handles moderate mill scale much better than solid wire, often eliminating the need for pre-grinding.

The 1000 lb Exacto-Pak is a bulk packaging solution designed to minimize downtime. It allows for continuous welding for extended periods without the need for frequent spool changes, making it ideal for high-volume manufacturing and robotic applications.

It is a metal-cored wire, which is a type of tubular wire. Unlike flux-cored wire, the core is filled with metallic powders rather than fluxing agents. This results in higher deposition efficiency (95-98%) and no slag layer to chip off, though it still requires external shielding gas.

As an E70C-6M class wire, the FabCOR 86R typically produces a weld deposit with a minimum tensile strength of 70,000 psi (480 MPa), suitable for welding mild and medium carbon steels.

Metal-cored wires like FabCOR 86R produce little to no slag. You might see small islands of silica (glassy deposits) that are easily brushed away, but there is no heavy slag coating like you would find with dual-shield flux-cored or stick electrodes.

CATALOGUE & SPEC SHEETS

Spec Sheet
Safety Data Sheet
Google Rating
4.9
Based on34reviews
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