Bohler E7018-1 Low Hydrogen Stick Electrode 2.5mm - Welders Helper
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Bohler E7018-1 Low Hydrogen Stick Electrode 2.5mm

$14.96/kg Save 29% ($4.27)$10.69/kg3.40 kg pak — $36.35

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OVERVIEW

Bohler E7018-1: The Welder's Choice for Critical Jobs

When your project demands a weld that won't fail under pressure or freezing temperatures, reach for the Bohler E7018-1 stick electrode. This 2.5mm rod is a favorite among professional welders for its incredibly smooth run and forgiving characteristics. Unlike standard 7018 rods, the "-1" designation means this electrode has been tested to deliver superior toughness even in extreme cold, giving you peace of mind on structural jobs, heavy equipment repairs, and pipe welding.

You will notice the difference the moment you strike an arc. The Bohler E7018-1 lights up easily and maintains a steady, focused puddle with minimal spatter, keeping your workpiece clean and your vision clear. It handles vertical and overhead positions with ease, allowing you to lay down flat, consistent beads without fighting the puddle. The slag cools to a brittle crust that often curls up and falls off on its own, saving you time on chipping and grinding.

Whether you are welding mild steel or low-alloy structural steel, this rod delivers X-ray quality results every time. The 2.5mm size is perfect for controlling heat input on smaller parts or getting deep into the root of a joint. Store these rods in a dry oven to maintain their low-hydrogen status and ensure the highest quality performance. Upgrade your stick welding game with the reliability and precision of Bohler welding consumables.

Additional Information
Brand:Bohler
Diameter:2.5mm (3/32")
AWS Spec:E7018-1
Position:All
Polarity:AC/DCEP
Amp Range:75-110 A
Rod Type:Stick Electrode
Coating Type:Basic, Low Hydrogen
Material Composition:Carbon Steel
Welding Position:All Position
Impact Toughness:-45°C
Item:Stick Electrode
Packaging Description:3.40 kg pak

INCLUDED

  • Bohler E7018-1 Stick Electrodes (2.5mm)

APPLICATIONS

  • Offshore platforms and marine structures
  • Pressure vessels and boiler fabrication
  • Heavy structural steel construction
  • Pipeline welding
  • Shipbuilding and repair
  • General fabrication of fine-grained steels

FAQ

The '-1' suffix indicates that the electrode meets specific impact toughness requirements at a lower temperature (typically 27 Joules at -45°C) compared to standard E7018 electrodes.

This electrode is designed to run on Direct Current Electrode Positive (DCEP) or Alternating Current (AC). DCEP is generally preferred for smoother arc characteristics.

Yes, as low-hydrogen electrodes, they should be stored in a holding oven (typically around 120°C-150°C) after opening to prevent moisture pickup, which can cause weld cracking.

The recommended amperage range for the 2.5mm Bohler E7018-1 is typically between 75 and 110 Amps, depending on the welding position and base metal thickness.

No, E7018-1 electrodes are designed for vertical-up welding. Vertical-down is not recommended due to the risk of slag inclusion.

While it can weld weathering steels, specific color-matching electrodes are usually preferred for unpainted applications. However, for structural strength, E7018-1 is compatible.

It is widely used in offshore, shipbuilding, pipeline, and heavy construction industries where weld integrity at low temperatures is critical.

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Bohler E7018-1 Low Hydrogen Stick Electrode 2.5mm

$9.82/kg Save 29% ($2.81)$7.01/kg4.2 kg tube — $29.44

OVERVIEW

Reliable Welds with Bohler 7018-1 Rods

When your project demands the strongest possible bond, reach for the Bohler E7018-1 Stick Electrode. This 2.5mm welding rod is a favorite among professional welders who need a "low-hi" (low hydrogen) rod that runs smooth and passes inspection every time. Whether you are repairing heavy machinery, fabricating structural steel beams, or working on pressure piping, this Bohler electrode gives you the confidence that your weld will hold up under stress.

One of the standout features of this Bohler rod is its forgiveness. It is engineered to weld over steels that might not be perfectly pure, handling high carbon content better than many competitors. The arc is stable and soft, reducing spatter and making it easier to control the puddle, even when you are welding out of position. For vertical-up welds, the freezing characteristics of the slag help hold the shelf, allowing you to stack dimes with precision. The slag peels off easily in most cases, saving you time on chipping and grinding between passes.

The E7018-1 designation isn't just a number—it means this rod has been tested for superior toughness even in freezing conditions. This makes it an excellent choice for outdoor equipment repairs, trailer hitches, and any structure exposed to harsh Canadian winters. The 2.5mm size is perfect for general fabrication, allowing you to weld material from 1/8" up to unlimited thickness with multi-pass techniques. Ensure your rod oven is warm and your stinger is ready; with Bohler, you are welding with world-class consumables.

Why Choose Bohler E7018-1?

  • Smooth Arc: Easy to start and maintain, reducing operator fatigue.
  • Stronger Welds: High tensile strength and impact resistance for peace of mind.
  • Versatile: Great for maintenance, repair, and new fabrication.
  • Clean Finish: Low spatter and easy slag removal for professional-looking results.
Additional Information
Brand:Bohler
Aws Spec:E7018-1
Diameter:2.5mm (3/32")
Amp Range:75-110 A
Polarity:AC/DC
Position:All
Rod Type:Stick Electrode
Coating Type:Basic, Low Hydrogen
AWS Classification:E7018-1
Welding Position:All positions except vertical down
Applications:Off-shore construction, Boiler and tank manufacture, Vehicle construction, Steel construction
Item:Stick Electrode
Packaging Description:4.2 kg tube

INCLUDED

  • 1 x Pack of Bohler E7018-1 Stick Electrodes (2.5mm)

APPLICATIONS

  • Offshore platform construction and repair
  • Boiler and pressure vessel fabrication
  • Heavy machinery and vehicle manufacturing
  • Structural steel erection
  • Pipe welding (fill and cap passes)
  • Maintenance and repair of carbon steels

FAQ

For a 2.5mm (approx. 3/32 inch) E7018 electrode, the typical amperage range is between 75 and 110 Amps. Start around 90A and adjust based on your travel speed and position.

Yes, as a low-hydrogen (basic) electrode, E7018-1 should be stored in a holding oven at 250°F-300°F (120°C-150°C) after opening to prevent moisture pickup, which can cause porosity and hydrogen cracking.

Bohler E7018-1 runs best on DCEP (Direct Current Electrode Positive), also known as Reverse Polarity. It can also be used with AC (Alternating Current) if your machine supports it.

The '-1' suffix indicates that the electrode meets specific impact toughness requirements at a lower temperature (typically 27 Joules at -45°C) compared to a standard E7018.

No, E7018 electrodes are designed for vertical-up welding. Attempting vertical-down will likely result in slag entrapment and lack of fusion.

While E7018-1 can handle some impurities, it is a low-hydrogen rod designed for high-quality welds. For best results and to prevent porosity, the base metal should be cleaned of heavy rust, oil, and paint before welding.

It is suitable for unalloyed steels, fine-grained steels, and steels with high carbon content or low purity where cracking is a concern.

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