A welding rod, also known as a welding electrode, is a metal rod used to join two metal pieces together through the welding process. When electric current passes through the rod, it creates an arc that generates intense heat. This heat melts both the electrode and the base metal, forming a strong and permanent joint after cooling. Welding rods are widely used in fabrication shops, construction projects, engineering industries, machinery manufacturing, and repair work. Choosing a quality welding rod is essential for achieving strong welds and long-lasting performance.
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