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How to Weld Galvanized Steel: A Step-by-Step Guide
To weld galvanized steel, remove the zinc coating from the weld area and choose an appropriate filler material. Use correct ventilation to avoid inhaling toxic fumes produced during the welding process. Welding galvanized steel involves special considerations to ensure strong joints and safety due to the zinc coating. The galvanization process adds a protective layer to the steel, which can complicate welding. For successful welding, it’s crucial to start by grinding away the zinc coating at the weld site to prevent contamination and ensure proper weld penetration. The right choice of welding technique, such as shielded metal arc welding (SMAW) or gas metal arc welding (GMAW), combined with suitable filler…