Lincoln Electric Excalibur® 7018 MR® Electrode | 10lb x 14"

Lincoln Electric Excalibur 7018 MR 1/8 in. Stick Electrode – ED032588 (50 lb Box)
Low-hydrogen, all-position electrode for structural welding, fabrication, and code work

The Lincoln Electric Excalibur 7018 MR (ED032588) is a premium low-hydrogen E7018 stick electrode engineered for superior weld quality, smooth arc starts, and reduced moisture absorption. Designed for critical code applications, this electrode is trusted in structural fabrication, heavy equipment repair, shipbuilding, and pressure vessel work. Each rod is formulated to meet AWS E7018 H4R specifications and features Lincoln’s Moisture Resistant (MR) coating to extend storage life and reduce hydrogen-induced cracking.

Product Highlights

• Low-hydrogen, iron powder electrode with minimal spatter

• Engineered for strong arc stability and clean bead appearance

• Moisture-resistant (MR) formula helps prevent hydrogen pickup

• Excellent performance in vertical, overhead, and out-of-position welding

• Meets AWS E7018 H4R and ASME SFA 5.1 requirements

• Ideal for use with AC or DCEP (DC+) current

Applications
This electrode is commonly used in industries that demand low-hydrogen performance and structural integrity. Typical use cases include bridge and building construction, pipe welding, shipbuilding, industrial plant maintenance, and general fabrication where strength and compliance with welding codes are critical.

Specifications

• Electrode Type: AWS E7018 H4R

• Diameter: 1/8 inch (3.2 mm)

• Weight: 50 lb master carton

• Current: AC or DC+ (DCEP)

• Operating Range: 110–165 amps

• Product SKU: ED032588

• Made in the USA

Why Choose Excalibur 7018 MR Over Other 7018 Rods
Lincoln’s Excalibur series is renowned for its smooth running characteristics, low hydrogen output, and tight arc control. The 7018 MR version includes added moisture resistance, making it a better choice for long-term storage, fieldwork, and jobs where hydrogen-induced cracking must be minimized. Compared to generic 7018 rods, Excalibur electrodes deliver superior arc performance, less porosity, and more consistent welds.

Shipping and Availability
This product is in stock and available for immediate shipment. Orders placed before 2 p.m. typically ship same day. Bulk pricing is available for contractors, shops, and repeat customers.