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Tuesday 7th February 2023
How to Braze Aluminium – An Overview
By ridgexmetals.com

How to Braze Aluminium – An Overview

How to Braze Aluminium – An Overview

Brazing aluminum is a great way to join two pieces together without welding. It’s easier than welding and produces solid and reliable bonds. This blog post will cover the basics of brazing aluminium so you can get started on your projects.

What Is Brazing?

Brazing is a type of metal-joining process that involves joining two pieces of metal together with a third piece, known as a filler material. Unlike welding, which melts both pieces of metal together, only the filler material is melted in brazing. This makes brazing an ideal option for joining aluminium parts since it will not damage or weaken them as welding would.

How Does It Work?

Brazing requires heat to melt the filler material between the two pieces of aluminum being joined. Torch brazing is the most common method because it’s relatively easy to do and doesn’t require any special equipment or materials. To begin torch brazing aluminium, you will need a butane torch, flux paste (to help ensure a good bond), and appropriate filler material (such as silver solder).

Once you have all your materials ready, begin cleaning both surfaces with emery cloth or steel wool until they are free from dirt and debris. Then apply flux paste to both characters using a brush or cotton swab. Heat one surface with your butane torch until it reaches 600 degrees Fahrenheit, then hold your filler material against it until it melts into place (you may need to use pliers). Finally, heat the other surface until it reaches 600 degrees Fahrenheit and press it firmly against the melted joint until they are wholly joined together. Allow everything to cool before handling it again.


Brazing is an effective way to join two pieces of aluminum without welding them together. Torch brazing is simple enough for hobbyists and DIYers who want to try their hand at metalsmith work without having any special tools or skills required for welding. With the right supplies and knowledge already covered in this post, you’ll be able to braze aluminium parts in no time successfully!

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