Hobart 770513 Mild Steel Copper-Coated Oxy-Acetylene Welding Rod, 1/8-by-18-Inch,Hobart,770513" /> Made of high-quality carbon steel of uniform and tightly controlled analysis. These rods have a melting point of 2750-Degree Fahrenheit and produce quality welds of up to 65,000 PSI tensile strength. Ideal general purpose rod for welding all low-carbon steels.