Brazing Copper Sheet

Brazing is a metal joining process in which two or more metal items are joined together by melting and flowing a filler metal into the joint the filler metal having a lower melting point than the adjoining metal.

Brazing copper sheet.

The filler metal can be aluminum silicon brass bronze copper copper silver gold silver nickel alloy or silver. Brazing differs from welding in that it does not involve melting the work pieces and from soldering in using higher temperatures for a similar process while also requiring much. Brazing is similar to soldering but at higher temperatures. Brazing is also much easier then welding it s a lot like using a glue gun.

In actual practice for copper systems most soldering is done at temperatures from about 350 f to 600 f while most brazing is done at temperatures ranging from 1100 f to 1500 f. Brazing is a technique for joining pieces of metal together by filling the join between the two metal pieces with a molten intermediary metal. The brazing rod should be melted by the heat of the metal pieces being joined not by direct contact with the flame of the torch. In brazing and welding fabricators add a filler metal into the joint.

Brazed metal can also be stronger then welds. In brazing the filler metal has a lower melting point than the adjoining metal. Bradford sheet metal joining copper sheet metal and soldering. However the major differences are the following.

Bradford sheet metal joining copper sheet metal and soldering. The choice between soldering or brazing generally depends on the operating conditions of the system and the requirements of the governing construction codes. You can join copper to copper without flux by using a brazing filler metal specially formulated for the job such as handy harman s sil fos or fos flo 7. Use the right brazing rod material for the metal used in your project.

Brazing is a quick and inexpensive alternative to welding. Use a torch that produces a high intensity flame. Brazing is distinguished from welding because it uses an intermediary material usually a copper zinc alloy to join the two metal pieces rather than melting the pieces themselves.