These flux-coated nickel silver brazing and welding rods are perfect for repairing household items such as bicycles, metal furniture, railings and radiators. Use to join carbon and alloy steels and most unlike metals such as nickel and brass. Intended for hard soldering, brazing and welding with a tensile strength of 60,000 to 85,000 PSI and a working temperature of 1,680 to 1,700 degree Fahrenheit. Includes two rods.