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S422032-031 - Hobart 7018 XLM Low Hydrogen Stick Electrode 3/32-Inch 50lb Can

Packaging: 50lb pack
$9.90/lb $309.50/50lb pack only $6.19/lbSave 37%

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OVERVIEW

Experience the Difference with Hobart 7018 XLM

If you are looking for a stick electrode that runs smooth, handles easily, and lays down a beautiful bead, the Hobart 7018 XLM is a top-tier choice for professional welders. Known in the industry for its "operator appeal," this rod takes the frustration out of low-hydrogen welding. The "XLM" stands for Extra Low Moisture, but for the welder under the hood, it translates to a consistent, forgiving arc that doesn't sputter or stick unexpectedly. Whether you are welding flat, horizontal, vertical-up, or overhead, the puddle control is exceptional, allowing you to stack dimes even in difficult positions.

One of the standout features of the Hobart 7018 XLM is its slag release. In many cases, the slag will lift by itself as the weld cools, or it requires just a light tap with a chipping hammer to pop off cleanly. This saves you valuable time on cleanup and reduces the risk of slag inclusions in multi-pass welds. The 3/32-inch size is perfect for those tighter joints or when you need to manage heat on slightly thinner structural members. It strikes easily and restrikes well, minimizing porosity at the start of the weld.

This 50lb can is ideal for shop use or large field projects. Because it runs on both AC and DC+, you can use it with a wide variety of welding machines, from heavy-duty shop rectifiers to portable buzz boxes. It is the go-to rod for welding heavy equipment, repairing farm machinery, erecting steel structures, or any job where strength and reliability are non-negotiable. When you need a rod that performs as hard as you do, reach for the Hobart 7018 XLM.

Additional Information
Brand:Hobart
Aws Spec:E7018
Diameter:2.5mm (3/32")
Packaging Description:50lb-can
Polarity:AC/DC
Position:All
Amp Range:75-110 A
AWS Classification:E7018 H4R, E7018-1 H4R
Diameter (Imperial):3/32 in
Rod Type:Stick Electrode, Low Hydrogen Iron Powder
Coating Type:Basic, Low Moisture
Tensile Strength:70,000 psi min
Welding Current:DCEP, AC

INCLUDED

  • 50 lb Hermetically Sealed Can of Hobart 7018 XLM 3/32" Stick Electrodes

APPLICATIONS

  • Structural Steel Erection: Primary choice for beams, columns, and critical load-bearing joints in building construction.
  • Heavy Equipment Repair: Ideal for repairing cracks and fabricating components on excavators, bulldozers, and mining machinery.
  • Shipbuilding and Offshore: Used for hull fabrication and offshore rig construction due to high impact toughness.
  • Pressure Vessels and Piping: Suitable for code-quality welding on pressure-retaining components.
  • General Fabrication: Excellent for miscellaneous steel fabrication requiring high strength and ductility.
  • Railcar Manufacturing: Used in the assembly and repair of rolling stock.
  • Petrochemical Industry: Maintenance and fabrication of plant structures and non-corrosive piping supports.

FAQ

XLM stands for "Extra Low Moisture." This indicates that the electrode coating is specially formulated to resist absorbing moisture from the air, which helps prevent hydrogen cracking in the weld.

The recommended amperage range for the 3/32" Hobart 7018 XLM is typically between 70 and 110 amps, depending on the material thickness and welding position.

Yes, Hobart 7018 XLM is designed to operate on both AC (Alternating Current) and DCEP (Direct Current Electrode Positive).

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

Yes, the Hobart 7018 XLM is an all-position electrode and is particularly noted for its excellent puddle control in vertical-up and overhead positions.

This product is classified as AWS E7018 H4R. It often also meets the requirements for E7018-1, indicating improved impact toughness at lower temperatures.

This item is a 50 lb (approx. 22.7 kg) can of electrodes.

It is designed for welding carbon and low-alloy steels, including mild steel, corten, and other structural grade steels.

CATALOGUE & SPEC SHEETS

Spec Sheet
Safety Data Sheet