ESAB 55004045V0 ELECTRODE, E7018 X 5/32″ OK55

The ESAB OK 55.00 E7018 5/32″ Stick Electrode is a low-hydrogen, high-strength welding rod designed for structural steel and low-alloy applications. Known for its excellent impact strength at low temperatures and resistance to hot cracking, this electrode delivers durable, high-quality welds in critical applications. The vacuum-sealed VacPac® packaging ensures low moisture absorption, preventing hydrogen-induced cracking and porosity issues. With CWB and AWS E7018-1 H4R certifications, this electrode meets industry standards for shipbuilding, heavy equipment repair, and structural fabrication.

This E7018 electrode is a go-to choice for welders who demand high strength, ductility, and crack resistance in their work. Its smooth arc stability and easy slag removal make it ideal for fillet and butt welds, even in challenging positions. Whether you’re working with ship steel, structural beams, or pressure vessels, this electrode provides reliable fusion and deep penetration, ensuring welds that stand up to high stress and extreme temperatures.

Features:

• Low-hydrogen electrode: Reduces risk of hydrogen-induced cracking, ensuring weld integrity.
• High-strength, low-alloy performance: Suitable for structural and ship steel applications requiring tough, durable welds.
• Excellent impact strength at low temperatures: Ensures weld toughness, even in subzero conditions.
• Resistant to hot cracking: Reduces weld defects in high-stress environments.
• VacPac® vacuum-sealed packaging: Prevents moisture absorption, maintaining electrode quality for high-performance welding.
• CWB and AWS certified: Meets strict industry standards for weld quality and performance.

Common Markets:

• Structural Fabrication: Used in welding buildings, bridges, and heavy steel frameworks.
• Shipbuilding & Marine: Ideal for welding high-strength ship steels (Grades A, D, and E).
• Heavy Equipment Repair: Applied in machinery frames, truck chassis, and pressure vessels.
• Pipeline & Oil Industry: Ensures strong, crack-resistant welds on high-strength steel piping and supports.
• Power Generation & Infrastructure: Suitable for welding in power plants, dams, and steel-reinforced structures.
• Municipal & Utility Work: Used for tank construction, water treatment plants, and transportation infrastructure.
• Manufacturing & Metalworking: Reliable for industrial steel fabrication and custom metal projects.

Specifications:

• AWS Classification: E7018-1 H4R
• CSA Classification: E4918-1-H4
• Diameter: 5/32″
• Trade Name: OK 55.00
• Packaging: ESAB VacPac® Vacuum-Sealed

Welders choose the ESAB OK 55.00 E7018 for its high-strength, crack-resistant welds, making it ideal for critical applications in structural steel, shipbuilding, and heavy equipment repair. With its low-hydrogen coating and vacuum-sealed packaging, this electrode ensures reliable fusion, deep penetration, and minimal defects, even in demanding environments. Whether tackling infrastructure projects or industrial fabrication, this electrode delivers trusted performance and weld integrity.