4G Certification Welding FCAW: Key Techniques and Tips for Passing Your Welding Test
A 4G welding certification confirms a welder’s proficiency in overhead fillet and groove welds. It follows the AWS D1.1 standard. The certification involves tests in different welding positions. The FCAW (Flux-Cored Arc Welding) process can be self-shielded or dual-shielded, ensuring quality and safety for structural applications. Third, controlling travel speed and angle is crucial. A … Read more