The Arcweld 7018-1 Stick Electrode (3.2mm) is a high-performance consumable designed for professional welders who demand reliability and superior mechanical properties in their welds. As an E7018-1 classified electrode, this product is engineered to provide exceptional impact toughness even at sub-zero temperatures, making it a preferred choice for critical structural applications, bridges, and pressure vessels where safety standards are paramount.<\/p>\n
One of the standout features of this electrode is its Moisture Resistant (MR) coating. In the world of low-hydrogen welding, moisture is the enemy, leading to hydrogen-induced cracking and porosity. The Arcweld 7018-1 is formulated to resist moisture pick-up, ensuring that your welds remain sound and free from defects, provided proper storage and handling procedures are followed. This makes it an excellent choice for job sites where environmental control can be challenging.<\/p>\n
Welders will appreciate the smooth operating characteristics of the Arcweld 7018-1. It delivers a stable arc with minimal spatter, which translates to less post-weld cleanup and grinding. The slag system is designed to cover the weld bead completely, protecting it as it cools, yet it detaches easily\u2014often curling up on its own. Whether you are welding in the flat, horizontal, vertical, or overhead positions, this electrode offers excellent puddle control and bead appearance.<\/p>\n
At Josef Gas, we understand the importance of using the right filler metal for the job. The Arcweld 7018-1 3.2mm electrode strikes the perfect balance between deposition rate and versatility, suitable for medium-to-heavy plate thicknesses. It is optimized for DC+ (Direct Current Electrode Positive) polarity, ensuring deep penetration and fusion.<\/p>\n