Skip to Main Content
Canadian
Canadian owned and operated

S422051-033 - Hobart 7018 XLM 5/32" Stick Electrodes - 10lb Can

Packaging: 30lb can
$12.36/lb $231.90/30lb can only $7.73/lbSave 37%

Usually ships within 3-5 business days

OVERVIEW

Superior Control for Professional Welders

Experience the difference that a premium electrode makes with the Hobart 7018 XLM 5/32" welding rods. Designed with the professional welder in mind, the "XLM" stands for Extra Low Moisture, meaning these rods are formulated to resist humidity absorption that can lead to porosity and cracking. For you, this means a more forgiving electrode that maintains its high-quality performance characteristics even in challenging job site conditions. The 10 lb can is the perfect size for portability, fitting easily into your truck or job box without the bulk of larger 50 lb cartons.

The 5/32" diameter is a workhorse size for structural steel, heavy equipment repair, and general fabrication on thicker materials. You will appreciate the smooth, buttery arc that Hobart is famous for. It runs quietly with very little spatter, keeping your workpiece clean and your vision clear. One of the standout features of the 7018 XLM is its exceptional slag release. In many cases, the slag will lift by itself as it cools, or require just a light tap, saving you time and frustration during cleanup. This is especially helpful when laying multiple passes, ensuring you get a clean surface for the next bead.

All-Position Versatility

Whether you are welding flat in the shop or overhead on a field erection, the Hobart 7018 XLM delivers consistent results. It is designed for all-position welding, giving you excellent puddle control even when fighting gravity. The iron powder in the coating helps increase your deposition rate, allowing you to lay down more metal faster compared to non-iron powder electrodes. Compatible with both DC+ and AC welders, this rod is versatile enough for almost any machine setup.

If you are working on projects that require code-quality welds, such as pressure vessels, bridges, or heavy machinery, the AWS E7018-1 H4R classification gives you the confidence that your filler metal meets strict standards for strength and toughness. Don't settle for generic rods when the integrity of your weld is on the line. Upgrade to Hobart 7018 XLM for a smoother run and a stronger bond.

Additional Information
Brand:Hobart
AWS Spec:E7018-1
Diameter:4.0mm (5/32")
Packaging Description:10lb can (10lb-can)
Polarity:AC/DCEP
Position:All
Amp Range:135-220 A
Rod Type:Stick Electrode (SMAW)
Coating Type:Low Hydrogen Iron Powder
AWS Classification:E7018-1 H4R
Moisture Resistance:Extra Low Moisture (XLM)
Tensile Strength:70,000 psi (min)
Yield Strength:58,000 psi (typical)
Impact Strength:Charpy V-Notch

INCLUDED

  • 10 lb Can of Hobart 7018 XLM 5/32" Stick Electrodes

APPLICATIONS

  • Structural steel fabrication and erection
  • Offshore oil and gas rig construction
  • Heavy equipment manufacturing and repair
  • Petrochemical piping and pressure vessels
  • Shipbuilding and marine applications
  • Railcar manufacturing
  • General fabrication requiring low hydrogen welds
  • Field maintenance and repair operations

FAQ

XLM stands for 'Extra Low Moisture'. It indicates that the electrode coating is formulated to resist moisture absorption, which helps prevent hydrogen-induced cracking in the weld.

For the 5/32" (4.0mm) diameter, the recommended amperage range is typically between 135 and 220 amps.

Yes, the Hobart 7018 XLM is designed to operate on both DC+ (Reverse Polarity) and AC current.

This electrode meets the AWS A5.1 classification of E7018-1 H4R.

Yes, the Hobart 7018 XLM is an all-position electrode, providing excellent puddle control in vertical and overhead positions.

It comes in a 10 lb hermetically sealed can, which protects the electrodes from moisture until opened.

For code-critical work, once the hermetically sealed can is opened, electrodes should be stored in a holding oven (usually 250°F-300°F) to maintain their low hydrogen status. For general non-code repair, they can be used directly from the can but should be kept dry.

It is designed for welding carbon and low-alloy steels, particularly where high strength and toughness are required.

CATALOGUE & SPEC SHEETS

Spec Sheet
Safety Data Sheet