Lincoln Electric ED028281 Excalibur 7018 MR Stick Electrode 1/8 in x 14 in 50 lb Easy Open Can

The Lincoln Electric Excalibur® 7018 MR® (ED028281) is a premium mild steel, low-hydrogen stick (SMAW) electrode engineered for demanding structural and industrial welding applications. Classified as AWS E7018 H4R, this electrode delivers superior arc performance, outstanding moisture resistance, and consistent weld quality right out of the can. This listing includes one 50 lb Easy Open Can containing 1/8 in diameter x 14 in length electrodes.

Key Features:

• Improved Coating Integrity – Resists chipping and cracking for consistent arc stability and weld quality
• Extreme Bendability – Coating flexes without cracking, reducing waste and improving handling
• 60% Less Moisture Pickup – Outperforms competing electrodes in moisture resistance, reducing the risk of hydrogen-induced cracking
• Premium Arc Performance – Smooth, stable arc with clean arc starts and excellent puddle clarity
• All-Position Welding – Suitable for all positions except vertical down (DCEP and AC)
• AWS E7018 H4R Classification – Certified low-hydrogen electrode meeting strict diffusible hydrogen limits

Specifications:

• Electrode Diameter: 1/8 in (3.2 mm)
• Electrode Length: 14 in (350 mm)
• Container: 50 lb Easy Open Can
• AWS Classification: E7018 H4R
• Tensile Strength: 510–600 MPa
• Yield Strength: 420–510 MPa
• Elongation: 24%–36%
• Amperage Range: 90–160 A (DCEP); 100–160 A (AC)
• Applicable Materials: Mild steel and low-alloy steels

Typical Applications:

• Structural steel fabrication
• Power generation equipment
• Shipbuilding
• Chemical processing structures
• Pressure piping and vessels
• General mild steel welding

The Excalibur® 7018 MR® is an industry-trusted electrode for professionals who require low-hydrogen performance with superior moisture resistance. The easy open can packaging helps maintain electrode integrity during storage. Always store in a dry environment to preserve low-hydrogen properties.