Crafted with a carbon steel core, welding sticks have a melting point of approximately 630°C and work with a 40-70A welding current, suitable for standard arc welding processes. Welding rods are versatile for various light-duty welding tasks, including thin metal sheet repairs, small DIY projects, and hobbyist welding work. With a titania calcium coating, welding sticks support both AC and DC power sources, delivering low spatter during welding, easy slag removal, and a neat, smooth weld finish. Welding rods feature a 2.0mm thin core, ideal for welding thin metal parts without causing perforation or weld leakage, making them easy to operate for beginners. Welding rods come with a dedicated moisture-proof storage box, reducing the risk of rust from exposure to humidity and simplifying storage and access., Weight: 0.4850169764 pounds, Manufacturer: Ameble_E77_8144433