ESAB 55002535G0 ELECTRODE, E7018 X 3/32″ OK55

The ESAB OK 55.00 E7018-1 3/32″ Stick Electrode is a low-hydrogen mild steel welding rod designed for structural steel, shipbuilding, and heavy-duty fabrication. Engineered for high-strength welds, this electrode offers smooth arc stability, minimal spatter, and easy slag removal, making it a preferred choice for critical welding applications. With a minimum tensile strength of 85,600 PSI (590 MPa) and VacPac vacuum-sealed packaging, it remains protected from moisture absorption, reducing the risk of hydrogen-induced cracking. This electrode meets CSA W48 and AWS E7018-1 H4R certifications, ensuring strong, durable welds in demanding environments.

This E7018-1 electrode is ideal for welders requiring high-impact strength and crack-resistant welds on mild and structural-grade steels. Its smooth arc characteristics and AC/DC compatibility make it suitable for industrial, construction, and repair work. Whether used in shipbuilding, power plants, or heavy equipment repair, it ensures clean, defect-free welds that withstand stress and extreme temperatures.

Features:

• Low-hydrogen formula: Reduces hydrogen-induced cracking, ensuring long-lasting welds.
• High-strength performance: Provides a minimum tensile strength of 85,600 PSI (590 MPa) for heavy-duty applications.
• Excellent low-temperature impact strength: Maintains weld toughness even in freezing conditions.
• Smooth, stable arc: Produces cleaner welds with easy slag removal and minimal spatter.
• VacPac® vacuum-sealed packaging: Protects electrodes from moisture absorption, ensuring reliable performance.
• Certified for industrial applications: Meets CSA and AWS standards for shipbuilding, pressure vessels, and structural steel fabrication.

Common Markets:

• Structural Fabrication: Used for welding buildings, bridges, and heavy steel frameworks.
• Shipbuilding & Marine: Certified for high-strength ship steel (Grades A, D, and E).
• Heavy Equipment & Machinery Repair: Ideal for truck chassis, machinery frames, and industrial equipment.
• Pipeline & Oil Industry: Provides strong, crack-resistant welds on high-strength steel pipelines and supports.
• Power Generation & Infrastructure: Applied in power plants, dams, and structural steel reinforcements.
• Municipal & Utility Work: Suitable for bridge repairs, water treatment plants, and large-scale construction projects.
• General Manufacturing & Metalworking: Reliable for custom fabrication and steel welding applications.

Specifications:

• AWS Classification: E7018-1 H4R
• CSA Classification: E4918-1-H4
• Diameter: 3/32″ (2.5 mm)
• Electrode Length: 14″ (350 mm)
• Tensile Strength (As Welded): 85,600 PSI (590 MPa)
• Yield Strength (As Welded): 72,500 PSI (500 MPa)
• Elongation (As Welded): 28%
• Welding Current: AC, DCEP
• Package Type: VacPac® Vacuum-Sealed

The ESAB OK 55.00 E7018-1 3/32″ electrode is a trusted choice for professional welders handling critical applications in shipyards, structural steel fabrication, and industrial repair. With high-strength welds, excellent arc stability, and low-hydrogen protection, this electrode ensures reliable, defect-free results in demanding welding environments.