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S422051-035 - Hobart 7018 XLM 5/32 Inch Low Hydrogen Stick Electrodes 50lb Can

Packaging: 50lb can
$9.46/lb $295.50/50lb can only $5.91/lbSave 38%

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OVERVIEW

Experience Smooth Welding with Hobart 7018 XLM

For professional welders who demand control and consistency, the Hobart 7018 XLM is a game-changer in the stick welding category. The "XLM" stands for Extra Low Moisture, but on the job site, it translates to a rod that runs smooth, starts easy, and lays down a bead you can be proud of. Designed for all-position welding, this 5/32-inch rod excels where others struggle, particularly in vertical-up and overhead positions. The weld puddle is easily controllable, allowing you to manipulate the arc for perfect tie-ins and flat bead profiles without fighting gravity.

One of the standout features of the 7018 XLM is its operator appeal. It produces a quiet, stable arc with minimal spatter, keeping your workpiece cleaner and reducing the amount of grinding needed after the hood goes up. Slag removal is often a headache with 7018 rods, but Hobart has formulated this electrode so the slag releases easily—often peeling up on its own as it cools. This saves you time and frustration, especially when you are running multiple passes on thick structural steel or pipe.

Restrike capabilities are another area where this rod shines. We all know the frustration of a rod that sticks or won't light back up after a pause. The Hobart 7018 XLM is designed to restrike reliably, making it excellent for tacking operations or stitch welding. Whether you are working on field erections, repairing heavy mining equipment, or fabricating offshore rigs, this rod gives you the confidence that the arc will establish instantly and run smoothly from the start of the burn to the stub.

Packaged in a rugged 50 lb hermetically sealed can, these rods stay dry until you crack the seal. This means you get fresh performance right out of the box, with no porosity caused by moisture contamination. Compatible with both AC and DCEP, it fits whatever machine you have on the truck or in the shop. If you are looking for a 7018 that makes out-of-position welding feel less like a chore and more like an art form, the Hobart 7018 XLM is the rod to keep in your oven.

Additional Information
Brand:Hobart
AWS Spec:E7018-1
Diameter:4.0mm (5/32")
Packaging Description:50lb can
Polarity:AC/DCEP
Position:All
Rod Type:Stick Electrode
Coating Type:Iron Powder Low Hydrogen
Moisture Resistance:H4R
Base Metal:Mild Steel
Welding Process:SMAW

INCLUDED

  • 50 lb (22.7 kg) Hermetically Sealed Can of 5/32" Hobart 7018 XLM Stick Electrodes

APPLICATIONS

  • Structural steel fabrication and field erection
  • Offshore drilling rigs and platforms
  • Power plant construction and maintenance
  • Shipbuilding and marine repair
  • Heavy equipment manufacturing and repair (mining, earthmoving)
  • Petrochemical refinery piping and structures
  • Railcar manufacturing
  • General fabrication of low alloy steels
  • Out-of-position tacking and welding

FAQ

H4R indicates that the electrode is moisture-resistant (R) and produces a weld metal with less than 4ml of diffusible hydrogen per 100g of deposited weld metal (H4), reducing the risk of hydrogen cracking.

This electrode is designed to operate on Direct Current Electrode Positive (DCEP) or Alternating Current (AC).

As an E7018-1 electrode, it has a minimum tensile strength of 70,000 psi (approx. 480 MPa) as per AWS A5.1 specifications.

Once the hermetically sealed can is opened, low hydrogen electrodes like the 7018 XLM should be stored in a holding oven (typically at 250°F-300°F) to maintain their low moisture properties.

Yes, the Hobart 7018 XLM is known for its excellent weld puddle control, making it outstanding for vertical-up and overhead welding positions.

The 7018 XLM offers good slag removal, often releasing easily to minimize cleanup time between passes.

Yes, it has excellent restrike capabilities and is highly recommended for out-of-position tacking applications.

This is a 5/32 inch (4.0 mm) diameter electrode.

CATALOGUE & SPEC SHEETS

Spec Sheet
Safety Data Sheet