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S119951-035 - Hobart 418 E7018-1 H4R Low Hydrogen Stick Electrode 5/32" 50lb Can

Packaging: 50lb can
$9.26/lb $289.50/50lb can only $5.79/lbSave 37%

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OVERVIEW

Experience Superior Control with Hobart 418 Stick Electrodes

For professional welders who demand consistency and ease of use, the Hobart 418 5/32" Stick Electrode is a standout performer in the E7018 category. This all-position rod is designed to make your job easier, featuring an incredibly stable arc that remains smooth and spatter-free across flat, horizontal, vertical-up, and overhead positions. One of the most appreciated features of the Hobart 418 is its slag release; the slag often curls up and practically falls off on its own, reducing the need for heavy chipping and grinding between passes. This allows you to spend more time welding and less time cleaning.

The Hobart 418 is not just about ease of use; it delivers a bead appearance that you can be proud of. It produces a flat bead contour with a fine ripple appearance, eliminating common issues like undercutting and cold lap when proper technique is used. The electrode offers excellent wetting action, helping the weld pool tie into the sidewalls smoothly. It also features effortless start and restart capabilities, which is essential when tacking or picking up a weld in a difficult position. Whether you are repairing heavy farm equipment, working on a structural steel erection, or fabricating general parts in the shop, this rod gives you the control you need.

This 50 lb can of 5/32" electrodes is perfect for heavier fabrication jobs where higher deposition rates are required. The rod is compatible with both AC and DCEP polarity, making it versatile enough for various welding machines, from industrial shop units to portable engine drives. With its ability to handle non-alloyed and fine grain steels, and its tolerance for less-than-perfect surface conditions, the Hobart 418 is a reliable "go-to" rod for maintenance and repair professionals. It is also compatible for use alongside Fabshield tubular wires in mixed-process workflows.

Additional Information
Brand:Hobart
Diameter:4.0mm (5/32")
Aws Spec:E7018-1
Packaging Description:50lb-can
Polarity:AC/DC
Position:All
Rod Type:Stick (SMAW)
AWS Classification:E7018 H4R, E7018-1 H4R
Length:14 in
Weight:50 lb
Tensile Strength:78,500 psi
Yield Strength:65,500 psi
Welding Position:Flat, Horizontal, Vertical Up, Overhead
Moisture Resistance:H4R Low Moisture Absorption

INCLUDED

  • 50 lb Hermetically Sealed Can of Hobart 418 5/32" Stick Electrodes

APPLICATIONS

  • Low alloy structural steel fabrication
  • Power generation and petrochemical plants
  • Boiler and pressure vessel construction
  • Heavy equipment fabrication and repair
  • Railcar and locomotive construction
  • Shipbuilding and offshore rig maintenance
  • Mining equipment repair
  • General fabrication and infrastructure projects

FAQ

Hobart 418 is classified as AWS E7018 H4R and E7018-1 H4R, indicating it is a low-hydrogen electrode with high impact toughness and moisture resistance.

This electrode is designed for all welding positions, including Flat, Horizontal, Vertical Up, and Overhead.

Hobart 418 can be operated using DCEP (Direct Current Electrode Positive) or AC (Alternating Current).

The H4R designation indicates that the electrode coating is moisture-resistant and will deposit less than 4ml of diffusible hydrogen per 100g of weld metal, reducing the risk of cracking.

Yes, Hobart 418 is known for its easy slag removal, which often lifts off easily, minimizing cleanup time.

The typical tensile strength for Hobart 418 is approximately 78,500 psi.

Yes, Hobart 418 is designed to weld effectively even when the welding surface is dirty or rusty, although cleaning is always recommended for best results.

They come in a hermetically sealed can. Once opened, they should be stored in a rod oven to maintain their low-hydrogen properties.

CATALOGUE & SPEC SHEETS

Spec Sheet
Safety Data Sheet