What Kind Of Brazing Rod For Copper To Brass

During any brass welding job use high quality filler if the color doesn t have to match the metal.

What kind of brazing rod for copper to brass.

Here are some things to remember when welding copper brass or bronze to steel. Combusted fuel gas dried decarburizing aws type 4. The phosphorus allows the rod to self flux on copper and flux when overused can get in the system and cause more harm than good. 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.

In copper to copper none of these phos silver copper rods need flux or even benefit from it. Brass brazing alloys are mainly used for welding among copper steel and iron. Use a torch that produces a high intensity flame. The most commonly used brazing filler metal types used to join copper tube and fittings fall into two distinct categories.

8 published by the american welding society and available from the copper development. Brazing rods are pieces of metal that melt during the welding process and attach to. The most commonly used fluxes and brazing filler materials for copper and copper alloys are shown in figure 3 and a guide to their use is shown in figure 4. Weldingcity 5 pcs copper phosphorus filler brazing rod silver 15 bcup 5 20 x 1 8 x 0 050 for air conditioning and refrigerator connection 4 7 out of 5 stars 61 25 99 25.

Brazing brass to stainless steel is a fairly easy process. Brazing rods are used in brazing a type of welding that uses acetylene to join metal pieces together. Brass brazing alloys are widely used in bicycle frame diamond tools metal process marine repair. For brazing copper brass low nickel alloys monel medium and high carbon steels.

Steel stainless steel nickel alloys copper alloys cast iron. Copper phosphorous brazing welding rods. Brazing is typically used when joining pieces of the same metal type such as steel to steel or copper to copper. This and other detailed information can be found in the welding handbook 8th edition vol.

Recommended rods by metal type. For brazing copper brass low nickel alloys medium and high carbon steels. 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. 41 45 n 2 17 19 co 38 40 h 2.

For copper silver copper phosphorus and copper zinc filler metals. Brass melts at around 1652 1724º f range and is fairly easy to cast.