The Hobart 770513 1/8-Inch Copper-Coated Steel Gas Welding Rods are made up of quality carbon steel of uniform and tightly controlled analysis with a melting point of 2,750-Degrees F. The 770513 Welding Rods produce quality welds of up to 65,000 PSI tensile strength and are ideal for general purpose rod welding of all low-carbon steels. Features:Melting point of 2,750 degrees FahrenheitProduces strong joints up to 65,000 PSI tensile strength18 inches in length What's In The Box:Eight Hobart 770513 1/8-Inch Copper-Coated Steel Gas Welding Rods