Brazing Copper Tube To Stainless Steel

Brazing copper will provide a stronger bond because of the high of silver in the brazing rod.

Brazing copper tube to stainless steel.

If this video we show you how to do just that using 56 silver flux coated brazing alloy by solderweld. The brazing process can yield strong joints that are ductile clean and smooth. Brazing copper to steel is actually pretty easy. Clayton peeples shows how to use 45 silver solder to braze steel and copper.

You can use any silver solder but you will need an acid based flux. For over 40 years franklin brazing has been a leader in the heat treating industry. You can purchase brazing rods with varying of silver content and either flux coated or un coated rod. Tune in for today s tips on torch brazing stainless steel.

Anyone have suggestions on what brazing alloys will work for brazing copper tubing to 304 stainless fittings. Brazing stainless steels requires adequate planning as the alloys used to form joints must have properties compatible with the base metal. Specializing in brazing and annealing for chromium alloys such as stainless steel we treat other materials as well including carbon steel mild steel and copper. Surfaces may be properly cleaned for brazing by brushing with a stainless steel wire brush or by a stiff rubbing with emery cloth or scotch brite.

Hlq induction brazing machine manufacturer tested for high frequency induction brazing copper pipe to stainless steel pipe copper tubing to steel tube. How to braze stainless steel to copper. But will also cost more and requires the use of an acetylene or mapp gas torch to melt the brazing rod. However a key advantage is that many dissimilar metals can be joined to stainless steels by brazing.

Clean tube end and inside surface of fitting the joint surface areas should be clean and free from oil grease or oxide contamination. Generally welding holds stainless steel parts together best. Bryan explains the difference between his and claytons approaches. The joint will only be as strong as the silver solder itself.

You can silver solder stainless to itself or to brass or copper to make easier connections without risk of corrosion problems.