What is the Purpose of using a Welding Electrode/Rod? The Welding electrode is a type of coated metal wire. It is available in various materials, including mild steel, stainless welding rod, cast iron, bronze, and brass, which can offer high strength, good electrical conductivity, and ductility. It is used to join two metals together by welding and serves to create strong and durable joints. It is an ideal choice for used industrial and construction projects, such as structural support, reinforcing bars, machinery repairing, pipeline industry, oil and gas industry, that are rods designed to be easy to handle and provide consistent results, which even leads to faster compilation due to automation and reduces manual adjustments. They have different sizes depending on wire thickness and coating. A stainless steel welding rod has two types of consumable electrodes and a non-consumable electrode. For more details, click the following link below - https://onetouchexim.com/product-category/welding-electrode-rod/