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ED032591 - Excalibur 7018-1 MR 3/32" Stick Electrode - 10lb Can

Packaging: 10 lb can
$15.20/lb $76.00/10 lb can only $7.60/lbSave 50%

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OVERVIEW

The Rod That Bends Without Breaking

If you have ever been in a tight spot, trying to weld a joint where you have to bend your rod just to reach the puddle, you know the frustration of flux popping off before you even strike an arc. The Lincoln Excalibur® 7018-1 MR® changes the game with its extreme bendability. You can curve this rod to navigate around obstructions, and the coating stays intact, ensuring you get a shielded, sound weld every time. It is designed for welders who need reliability in the field, whether you are working on a pipe rack, a pressure vessel, or structural steel.

Beyond its flexibility, the Excalibur 7018-1 is famous for its smooth arc and clear puddle. The slag system is engineered to lift easily—often peeling up by itself as it cools—which saves you time on cleanup and reduces the risk of slag inclusions in multi-pass welds. The arc is soft yet penetrating, giving you excellent control over the bead profile in all positions, including vertical-up and overhead. It strikes and restrikes effortlessly, minimizing porosity at the start of the weld.

Packaged in Lincoln's Easy Open Cans, these rods stay fresh and dry until you are ready to use them. No more fighting with tools to open a tin; just pop the tab and get to work. With the 7018-1 classification, you are also getting a rod that deposits tougher metal, meaning your welds aren't just pretty—they are stronger and more resistant to cracking in cold weather. For a stick rod that runs as good as it looks, reach for the Excalibur.

Additional Information
Brand:Lincoln Electric
Aws Spec:E7018-1
Diameter:2.5mm (3/32")
Packaging Description:10lb-can
Position:All
Polarity:AC/DC
AWS Classification:E7018-1 H4R
Length:14 in
Material Composition:Mild Steel, Low Hydrogen
Moisture Resistance:Yes (MR)
Compliance:API 751, Q2 Lot®
Welding Process:SMAW (Stick)
Amp Range:100-160 A

INCLUDED

  • (3) 10 lb Easy Open Cans (Master Carton Configuration)
  • Instruction Sheet

APPLICATIONS

  • Power Generation and Power Plants
  • Chemical Process Structures
  • Pressure Vessels and Piping
  • Structural Steel Fabrication
  • Petrochemical Industry
  • Construction and Field Erection
  • Offshore Platforms

FAQ

The '-1' suffix indicates that the electrode meets stricter impact toughness requirements. E7018-1 is tested to provide good impact properties at -50°F (-45°C), whereas standard E7018 is typically tested at -20°F (-29°C).

MR stands for 'Moisture Resistant'. These electrodes have a special coating that resists moisture pick-up from the air, which helps prevent hydrogen cracking and extends the time the rod can be left out of an oven.

For the 3/32" (2.4mm) diameter Excalibur 7018-1, the typical operating range is between 70 and 110 Amps.

Yes. Once the hermetically sealed Easy Open Can is opened, low hydrogen electrodes like these should be stored in a holding oven (typically at 250°F-300°F) to maintain their low hydrogen status.

Yes, Excalibur 7018-1 MR is designed to operate on both DC+ (DCEP) and AC polarity, providing a smooth arc on either.

Q2 Lot® is Lincoln Electric's program for lot-controlled chemistry and mechanical properties. It provides a certificate showing the actual test results for that specific manufacturing lot, often required for code work.

Yes, it is widely used for fill and cap passes on pressure piping, especially where high impact toughness is required.

CATALOGUE & SPEC SHEETS

Safety Data Sheet