copper brazing rod

A copper brazing rod is a type of filler metal used in the brazing process to join two or more copper or copper alloy parts together. Brazing is a method of joining metals by heating them to a temperature below their melting point and using a filler metal, such as a copper brazing rod, to bond the parts together.

Copper brazing rods are typically made of a copper-based alloy, often containing small amounts of other metals such as phosphorus or silver. These alloys have a lower melting point than the base metals being joined, allowing them to melt and flow into the joint while maintaining the integrity of the base materials.

Copper brazing rods are chosen for their excellent thermal and electrical conductivity, making them suitable for applications where heat transfer and electrical conductivity are important. They are commonly used in HVAC systems, refrigeration equipment, plumbing, and electrical applications.

When using copper brazing rods, it is important to clean and prepare the surfaces to be joined, as well as apply the appropriate flux to ensure proper wetting and flow of the filler metal. Heat is then applied using a torch or furnace, causing the copper brazing rod to melt and create a strong, durable bond between the copper components.