Aluminum Brazing Alloy

Aluminum brazing alloys have relatively low melting points, good wettability and joint filling performance, and sound anti-corrosion properties. Among these products, aluminum-silicon solder and zinc-aluminum solder are more commonly used. Zn-Al solder is usually combined with CsAlF4 eutectic flux to make flux-cored brazing alloys, which are widely used to braze aluminum-copper joints in transformer and refrigeration industries.

 

Al-Si eutectic-based brazing filler metal is mainly used for brazing of aluminum and aluminum alloys. When brazing copper, nickel is usually plated on the copper surface to reduce the effect of brittle compounds between aluminum and copper. It can be used in flame brazing, induction brazing, furnace brazing etc., and it can form joints with high corrosion resistance.

Available Forms

Code

Description

Composition weight (%)

Base Metal

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Aluminum Alloy.jpg

This aluminum brazing filler metal is mainly used for brazing aluminum and aluminum alloy. It can be used in flame brazing, induction brazing, furnace brazing, vacuum brazing, etc.

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Available Forms

Code

Description

Composition weight (%)

Base Metal

Screenshot 2019-03-11 at 14.09.07.png
Aluminum Alloy.jpg

The aluminum brazing filler metal welds copper alloy and aluminum alloy, and is suitable for transformer, refrigeration industries and other fields.

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Available Forms

Code

Description

Composition weight (%)

Base Metal

Screenshot 2019-03-11 at 14.09.07.png
Aluminum Alloy.jpg

This aluminum brazing filler metal welds copper alloy and aluminum alloy, and is suitable for transformer, refrigeration industries and other fields.

Screenshot 2019-03-11 at 14.09.07.png
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The list above is only a selection of our products.

To enquire about other aluminum brazing products, please email us.  

Hua Guang Aluminum Flux-Cored Brazing Ri

Fundamentals & Applications of Aluminum Brazing Alloy

© 2020 Hangzhou Huaguang Advanced Welding Materials Co., Ltd

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