Hot Max 24005 1/8-Inch by 36-Inch Low Fuming Bare Bronze Brazing Rods, 6-Pack Copper and zinc alloy ideally suited for sheet metal, tubing, and cast iron These rods due require flux in some applications 65,000 PSI tensile strength Melting Point: 1,600-Degree F (871-Degree C) AWS A57 - RBCuZn-C Diameter 1/8-Inch Great for the farm, ranch, auto body, construction and plumbing Length: 36-Inch