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S119981-035 - Hobart 418 E7018-1 Low Hydrogen Stick Electrode 1/4" 50lb Can

Packaging: 50lb can
$9.38/lb $293.00/50lb can only $5.86/lbSave 38%

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OVERVIEW

Hobart 418: The Welder's Choice for Heavy Steel

When you have serious steel to weld, you need a rod that can keep up. The Hobart 418 1/4" Stick Electrode is a powerhouse consumable built for heavy-duty fabrication and structural repairs. Packed in a durable 50lb can, these E7018-1 rods are the go-to choice for professional welders who demand consistency, strength, and ease of use. Whether you are repairing heavy mining equipment, building structural frameworks, or working on pressure vessels, the Hobart 418 delivers X-ray quality welds that you can trust.

What sets the Hobart 418 apart is how smoothly it runs. If you've ever fought with a rod that sputters or sticks, you'll appreciate the creamy, stable arc of this electrode. The iron powder coating doesn't just help with the arc; it increases your deposition rate, meaning you lay down more metal in less time. For a 1/4-inch rod, this is a huge advantage when filling large joints or bevels. Plus, the slag release is fantastic. Nobody likes chipping away at stubborn slag, and with the Hobart 418, cleanup is often as simple as a light tap, leaving a clean, professional-looking bead underneath.

Reliability is key in the welding world, and Hobart delivers. These rods are formulated to be low hydrogen, which is essential for preventing cracks in thick or restrained joints. They are also tested for toughness at low temperatures, ensuring your welds hold up even in freezing conditions. Compatible with both AC and DCEP, these electrodes are versatile enough for shop work or field repairs. The 50lb can is hermetically sealed to keep moisture out, so when you crack it open, you know your rods are ready to perform.

Why Choose Hobart 418?

Hobart has a long-standing reputation for quality, and the 418 series is no exception. It is designed to make the welder's life easier while producing superior results. The low spatter levels mean less grinding and finishing work, and the excellent bead profile makes you look good on every pass. If you are tackling big jobs that require a large diameter rod with high impact strength and smooth runability, the Hobart 418 1/4" is the electrode you want in your stinger.

Additional Information
Brand:Hobart
AWS Spec:E7018-1
Diameter:6.4mm (1/4")
Packaging Description:50lb can
Polarity:AC/DCEP
Position:All
Rod Type:Stick Electrode
AWS Classification:E7018-1 H4R
Coating Type:Low Hydrogen Iron Powder
Tensile Strength:84,000 psi (Typical)
Yield Strength:72,000 psi (Typical)
Impact Toughness:High at Low Temps

INCLUDED

  • 50 lb Can of Hobart 418 1/4" Stick Electrodes

APPLICATIONS

  • Low alloy structural steel fabrication
  • Boiler and pressure vessel construction
  • Power generation and petrochemical plants
  • Heavy equipment fabrication and repair (mining, earthmoving)
  • Railcar and locomotive construction
  • Shipbuilding and offshore structures
  • Infrastructure repair (bridges, highways)
  • General heavy fabrication requiring high deposition

FAQ

Hobart 418 is classified as an AWS E7018-1 H4R electrode.

These electrodes have a diameter of 1/4 inch (approximately 6.4 mm).

Hobart 418 can be used with both DCEP (Direct Current Electrode Positive) and AC (Alternating Current).

Yes, Hobart 418 is a low hydrogen electrode, designed to minimize the risk of hydrogen-induced cracking.

The 1/4 inch size is typically used for heavy fabrication, filling large grooves, and welding thick plates in the flat or horizontal positions.

It comes in a 50 lb hermetically sealed can to protect against moisture absorption.

As a low hydrogen E7018 electrode, once the hermetically sealed can is opened, the rods should be stored in a holding oven (typically at 250°F-300°F) to maintain their low hydrogen status.

The '-1' suffix indicates that the electrode meets specific impact toughness requirements at lower temperatures (typically 20 ft-lbs at -50°F) compared to standard E7018.

CATALOGUE & SPEC SHEETS

Spec Sheet
Safety Data Sheet