Silver Brazing White Flux Paste
Superior No. 601 is our most popular general-purpose white silver brazing paste flux. Superior No. 6 contains no Potassium Bifluoride and is favored by jewelers and applications looking for a safer flux. Superior No. 650 is a Fluoride-Free silver brazing flux.
No.601
Superior Flux Number | No.601 |
Description | General purpose white brazing flux paste |
Rec. Base Metals | Ferrous and non-ferrous alloys, stainless steels, and copper |
Rec. Filler Metals | BAg, BCuP |
Rec. Temp Ranges | 565-870°C / 1050-1600°F |
Specs. | AMS 3410; AWS A5.31-91, Type FB3A; O-F 499, Type B |
SDS | Link |
Spec. Sheet | Link |
No. 6
Superior Flux Number | No. 6 |
Description | Jewelry Brazing Flux |
Rec. Base Metals | Ferrous and non-ferrous alloys and metals |
Rec. Filler Metals | BAg, BCuP |
Rec. Temp Ranges | 485-870°C / 900-1600°F |
Specs. | AMS 3410; AWS A5.31-91, Type FB3A |
SDS | Link |
Spec. Sheet | Link |
No. 650
Superior Flux Number | No. 650 |
Description | Fluoride-free brazing flux |
Rec. Base Metals | Copper, brass and mild steel |
Rec. Filler Metals | BAg, BCuP |
Rec. Temp Ranges | 685-980°C / 1270-1800°F |
SDS | Link |
Spec. Sheet | Link |
All Superior Flux silver brazing fluxes are RoHS compliant.
Superior No. 601 is the general-purpose silver brazing flux – an excellent paste flux for ferrous and non-ferrous alloys, stainless steels and copper. It is ideal for use in a wide variety of silver brazing applications: appliances, automotive, dental tools, orthodontia, farm machinery, heat exchanges, heat equipment, maintenance, mining tools, musical instruments, plumbing fixtures, refrigeration and air conditioning, ship repair, steel furniture and welding equipment.
Superior No. 6 silver brazing flux that contains no Potassium Bifluoride, making it ideal for jewelry applications.
Superior No. 650 is a revolutionary fluoride-free silver brazing flux formulated for silver brazing of copper, brass and mild steel.
All Superior white brazing fluxes are water-soluble and ship as non-hazardous products.