Brazing Copper To Steel Pipe

The most commonly used brazing filler metal types used to join copper tube and fittings fall into two distinct categories.

Brazing copper to steel pipe.

Unlike welding were we melt the two metals together brazing or soldering use a filler material to bond the two parts together without melting them. The brazing temperatures for most of the brazing alloys used to joint copper piping systems bcup and bag alloys see below are roughly between 1 150 f 621 c and 1 550 f 843 c. We will be brazing or silver soldering refrigerant a c lines for hvac equipment. These alloys contain phosphorus and are self fluxing on copper.

Thank for you. But you can attach copper to steel with silver solder using a propane torch and call it whatever you like. Technically you can either braze or solder though you cannot braze with solder or solder with brazing rods. If you re using silver solder that is solder with 45 percent silver or higher to connect copper to steel you must always use an acid based flux.

Yes copper and stainless steel can easily be soldered or brazed together using a filler material that usually contains tin and silver. When brazing iron steel or other ferrous metals select one of the stay silv brazing alloys such as safety silv 45 or safety silv 56 with safety silv white brazing flux. Here are basic tips for silver brazing copper to steel or stainless steel. Step by step tutorial on how to braze copper pipe like a pro.