Brazing Copper Sheet

Brazing is a technique for joining pieces of metal together by filling the join between the two metal pieces with a molten intermediary metal.

Brazing copper sheet.

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. The equipment in this project can be bought for as little as 30 dollars. In brazing the filler metal has a lower melting point than the adjoining metal. 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.

Bradford sheet metal joining copper sheet metal and soldering. Fluxing is an essential step in the brazing operation aside from a few exceptions. Brazing is similar to soldering but at higher temperatures. The phosphorus in these alloys acts as a fluxing agent on copper.

Use the right brazing rod material for the metal used in your project. 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. Brazed metal can also be stronger then welds. Brazing is a quick and inexpensive alternative to welding.

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. 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. 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.

However the major differences are the following. Use a torch that produces a high intensity flame. Bradford sheet metal joining copper sheet metal and soldering.