Superior Flux & Mfg. Co.



Silver Brazing White Fluxes
Superior manufactures a number of different fluxes for silver brazing applications. All of the paste fluxes are water-washable and ship non-hazardous.

Silver brazing fluxes are used to manufacture compressors, automotive parts, silver-smithing, and a variety of other industrial and artisan related materials.

Safety and Environmental Tip: Superior Nos. 650 and 652 are fluoride-free fluxes. For further information on the many benefits of fluoride-free formulations, click here www.fluoridefreeflux.com. Superior Nos. 6 and 6M do not contain potassium bifluoride: in addition to not releasing boron trifluoride gases during brazing, Superior Nos. 6 and 6M are friendlier on the hands than regular silver-brazing paste fluxes.
No. 6 Brazing Flux


Flux

Application

 Description Temperature Range Filler Metals Specifications
No. 6 Ferrous and non-ferrous metals Low temperature flux. Contains NO potassium bifluoride. Low fluoride content. 900-1600ºF
485-870ºC		 BAg, BCuP AMS 3410
AWS A5.31-91,
Type FB3A
No. 6M Ferrous and non-ferrous metals Low temperature flux. Contains NO potassium bifluoride. Low fluoride content. 900-1600ºF
485-870ºC		 BAg, BCuP AMS 3410
AWS A5.31-91,
Type FB3A
No. 66 Ferrous and non-ferrous metals Low temperature flux. 900-1600ºF
485-870ºC		 BAg, BCuP AMS 3410
AWS A5.31-91,
Type FB3A
No. 600B Ferrous and non-ferrous metals and alloys Moderate temperature black flux. Excellent for joining plumbing fixtures. 1050-1600ºF
565-870ºC		 BAg, BCuP AMS 3410
AWS A5.31-91,
Type FB3A
O-F 499
No. 601 Ferrous and non-ferrous metals and alloys, stainless steels, copper and carbides General-purpose flux. Excellent choice for broad range of applications. 1050-1600ºF
565-870ºC		 BAg, BCuP AMS 3410
AWS A5.31-91,
Type FB3A
O-F 499, Type B
No. 650 Copper, brass and mild steel Completes
cad-free alloys with a safer, healthier workplace. Fluoride-free flux		 1270-1800ºF
685-980ºC		 BAg, BCuP N/A
No. 652 Copper, brass and mild steel Completes
cad-free alloys with a safer, healthier workplace. Fluoride-free flux		 1270-1800ºF
685-980ºC		 BAg, BCuP N/A

Flux

Application

 Description Temperature Range Filler Metals Specifications
 Additional fluxes are available for silver brazing.


 QUESTIONS ABOUT SILVER BRAZING PRODUCTS

If you have need of further information about Superior Flux's silver brazing products, an information request form is provided below for your convenience. Superior Flux employees respond promptly to all information requests.

Thank you for your interest in Superior Flux's products.

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Superior Flux and Mfg. Co.
6615 Parkland Blvd.
Cleveland, Ohio 44139
Tel: (440) 349-3000
Fax: (440) 349-3003
info@superiorflux.com