255061822 - ESAB AtomArc 9018 Low Hydrogen Stick Electrodes 1/8" (3.2mm) - 10lb Pack

High-Strength Welding with ESAB AtomArc 9018

The ESAB AtomArc 9018 Stick Electrode is a premium low-hydrogen, iron powder electrode designed specifically for the welding of high-tensile steels. Engineered to meet the rigorous demands of heavy industrial fabrication, this 3.2mm (1/8") electrode delivers exceptional performance when joining quenched and tempered steels such as T-1, HY-80, and HY-90. With a tensile strength ranging from 92 to 95 ksi, it ensures structural integrity in critical applications where standard electrodes would fall short.

One of the standout features of the AtomArc 9018 is its moisture-resistant coating, designated by the H4R suffix in its AWS classification. This characteristic is crucial for preventing hydrogen-induced cracking, a common issue in high-strength steel welding. The electrodes are packaged in hermetically sealed steel cartons, guaranteeing that they arrive in factory-fresh condition, ready for immediate use without the need for initial re-baking, provided the seal is intact. This attention to packaging quality reflects ESAB's commitment to delivering reliable consumables for professional welders.

At Josef Gas, we understand the importance of using the right filler metal for specialized projects. The AtomArc 9018 is versatile enough for all-position welding, making it a go-to choice for complex assemblies in bridge construction, shipbuilding, and heavy machinery repair. Its smooth arc characteristics and easy slag removal contribute to a cleaner weld bead and reduced post-weld cleanup time. Whether you are working on civil construction projects or repairing mobile equipment, these electrodes provide the mechanical properties and operational consistency required for high-stakes welding tasks.

Key Applications:

• Attachment welds on T-1 steels
• Fabrication involving HY-80 and HY-90 steels
• Heavy industrial manufacturing
• Critical structural repairs