Brazing Copper Sheet

Brazing is a quick and inexpensive alternative to welding.

Brazing copper sheet.

Steps use the wire brush or emery cloth to scuff the surface of the metal. Brazing is a technique for joining pieces of metal together by filling the join between the two metal pieces with a molten intermediary metal. Bradford sheet metal joining copper sheet metal and soldering. I use a paste flux which is self cleaning although you should still wipe it with some isopropyl alcohol afterwards.

Then clean the surfaces using soapy water or a. In brazing this filler material lays on top of the two pieces of base metal and acts as an adhesive force rather than fusing with the base metals completely. There are a few techniques for adding filler wire to a tig braze properly. The equipment in this project can be bought for as little as 30 dollars.

Brazing is also much easier then welding it s a lot like using a glue gun. Hard solder is a copper silver alloy that melts at a lower temperature than braze metal. Make sure that you add some flux to the area to be soldered. Brazing takes place above 840 degrees f but below the melting point of the base metal source.

Brazed metal can also be stronger then w. 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. Brazing copper with the henrob 2000. Sheet copper copper bars and a lap joint in copper sheet.

Quick and easy brazing aluminum copper and nonferrous metals. It takes skill to make the joint neatly. Heat the joint where the two pieces of metal will meet. Brazing using a filler of high zinc brass it is easy to make brazed joints in copper items.

In this case i m soldering a copper reducer to a piece of copper pipe. Cda copper tube handbook. Four processes to consider when joining copper and copper alloys are mechanical couplings welding soldering and brazing. Bradford sheet metal joining copper sheet metal and soldering.

Position the metal as desired. In most cases an overlapped joint will be stronger and braze together easier than a.