3776253500 - E7018-1 Low Hydrogen Stick Electrode 3/32" (2.5mm) - 4.5kg Tube

Name: E7018-1 Low Hydrogen Stick Electrode 3/32" (2.5mm) - 4.5kg Tube
Brand: Esab
SKU: 3776253500
Price: 50.27 CAD
Availability: InStock

Packaging: 4.5 kg per tube

$18.65/kg $50.27/4.5 kg per tube only $11.17/kgSave 40%

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SKU: 3776253500 Categories: Steel Electrodes, Welding Wires and Electrodes

OVERVIEW

Reliable Structural Welding with E7018-1 Rods

Tackle your toughest welding jobs with confidence using our E7018-1 Stick Electrodes. Sized at 2.5 mm (3/32"), these rods are the go-to solution for professional welders working on structural steel projects that demand superior strength and durability. The "-1" designation indicates that these electrodes have been tested to provide excellent impact toughness even in freezing temperatures, giving you peace of mind when welding structures exposed to harsh environments or dynamic loads.

Designed for all-position welding, these rods offer great versatility. Whether you are welding a joint flat on a bench or reaching overhead on a job site, the arc remains stable and easy to control. The low hydrogen coating minimizes the risk of cracking, a common issue when welding thick sections or restrained joints. Plus, the iron powder formula helps you lay down metal faster and smoother, creating professional-looking beads with minimal effort. The 3/32" size is particularly useful for root passes or welding on thinner sections where heat input control is critical.

Key Benefits for the Welder:

Smooth Operation: Experience a steady arc with minimal spatter, keeping your workpiece clean and reducing cleanup time.
Easy Cleanup: Slag lifts off easily, often curling up on its own, saving you time on grinding and chipping between passes.
Versatile Use: Ideal for unalloyed and fine-grained steels, ship building, general construction, and equipment repair.
Convenient Pack: Comes in a 4.5 kg tube that is easy to transport and store in your shop or truck, preventing waste associated with larger bulk packages.

Upgrade your welding consumables with these high-quality E7018-1 electrodes and ensure your welds stand the test of time and temperature. Remember to keep your rods dry; using a portable rod oven or keeping them in a sealed container will ensure they perform perfectly every time you strike an arc. Whether you are a seasoned pipe welder or a fabricator in a structural shop, the consistency of these rods will help you achieve X-ray quality results pass after pass.

Additional Information
Aws Spec:E7018-1
Diameter:2.5mm (3/32")
Packaging Description:4-5kg-tube
Polarity:AC/DC, DCEP, AC
Position:All
AWS Classification:E7018-1
Length:14 in
Packaging Type:Tube
Weight:4.5 kg
Welding Position:All Position
Coating Type:Low Hydrogen Iron Powder
Tensile Strength:70,000 psi min
Impact Toughness:27J at -45°C
Brand:ESAB
Amp Range:75-110 A

INCLUDED

1 x 4.5 kg Tube of E7018-1 Stick Electrodes (2.5mm / 3/32")

APPLICATIONS

Structural steel fabrication (bridges, buildings, stadiums)
Offshore platforms and marine structures
Pressure vessels, tanks, and boilers
Heavy machinery and earthmoving equipment repair
Pipe welding (process piping, power generation)
Maintenance and repair of carbon and low-alloy steels
Cold weather applications requiring high impact toughness
Railcar and locomotive fabrication

FAQ

The primary difference is impact toughness. E7018-1 is tested to provide specific impact properties at lower temperatures (typically 27 Joules at -45°C) compared to standard E7018 (27 Joules at -30°C), making it better suited for critical structures in cold environments.

E7018-1 electrodes are typically designed for use with DCEP (Direct Current Electrode Positive) or AC (Alternating Current). DCEP usually provides the smoothest arc and best penetration.

Yes, as low hydrogen electrodes, they should be stored in a holding oven (usually around 250°F-300°F) after opening the package to prevent moisture absorption, which can lead to hydrogen cracking.

Yes, the 2.5mm (3/32") diameter is excellent for all-position welding, including vertical-up and overhead, due to its manageable puddle size.

The '70' in E7018-1 indicates a minimum tensile strength of 70,000 psi (approx. 480 MPa) in the as-welded condition.

E7018-1 is a low hydrogen rod and generally requires cleaner steel than cellulosic rods like E6010 or E6011. It is best to clean oil, rust, and paint from the weld area before welding to prevent porosity.

The suffix '-1' indicates that the electrode meets improved impact toughness requirements at a lower temperature compared to the standard classification.

While the exact count varies by manufacturer and coating thickness, a 4.5kg tube of 2.5mm (3/32") electrodes typically contains approximately 200-250 rods.