ALUXCOR® 4047 Aluminum Flux-Cored Brazing Alloy

Aluxcor 4047 F15.1 flux-cored brazing wire is designed for manual and semi-automatic aluminum flame brazing. A common application is brazing HVAC aluminum components including return bends, headers, tube assemblies, and distributors. The flux-core eliminates the need for a separate flux application and the core cross section is designed to release a measured amount of flux into the capillary. This ensures good oxidation protection and suitable capillary fill by the melted aluminum metal. Aluxcor 4047 is available with different flux compositions. Formula 15.1 is a potassium fluroaluminate salt with a melting range of 1049 ° - 1061° F, (564° - 572°C). The flux chemistry and ratio is designed to provide brazing characteristics engineered for specific applications. This composition is non-hygroscopic, so post braze flux residue does not need to be removed. Conforms to the EU Reach & RoHS directive.

Eigenschaften

• A4047 F15.1 zinc-aluminum flux-cored brazing alloy
• For manual and semi-automatic aluminum flame brazing
• Flux inner core means no manual flux application is required providing significant cost savings
• Releases designated amount of flux into capillar
• Ensures good oxidation protection and capillary fill
• Melting range of 1049°F - 1061°F (564°C - 572°C).
• Non-hygroscopic, so no flux removal needed
• Typical application is brazing HVAC aluminum components including return bends, headers, tube assemblies, and distributors.
• Conforms to the EU Reach & RoHS directive.