What is brazing filler rod made of?
What is brazing filler rod made of? The "welding" of cast iron is usually a brazing operation, with a filler rod made chiefly of nickel being used although true welding with cast iron rods is also available. What material is used in brazing? Copper, nickel and silver are the most frequently-used base metals for brazing alloys; aluminum and gold are also used for specific purposes. The table below compares important characteristics and advantages of the most commonly used base metals. For each base metal, many different alloy compositions are available. What brazing means? : to solder with a nonferrous alloy...