Superior Flux & Mfg. Co.



Hi-Temp/Carbide Brazing Paste Fluxes

In many high-temperature applications, silver brazing
fluxes do not perform at an optimal level. The following fluxes were designed to withstand the conditions of high temperature brazing, which is used primarily for carbide brazing and other processes using a non-silver braze alloy.

Safety and Environmental Tip: Superior Nos. 609 and 609LB do not contain potassium bifluoride, eliminating the release of boron trifluoride gases during brazing.

Flux

Application

 Description Temperature Range Filler Metals Specifications
No. 609 Ferrous metals and alloys, stainless steels, high chrome alloys, and carbides Hi-temp flux. Contains NO potassium bifluoride. Low fluoride content. 1400-2200ºF
760-1205ºC		 BAg, BCu, BNi, BAu, RBCuZn AMS 3417
AWS A5.31-91
Type FB3D
No. 609LB Ferrous metals and alloys, stainless steels, high chrome alloys, and carbides Hi-temp flux. Contains NO potassium bifluoride. Low fluoride content. Contains elemental boron. 1400-2200ºF
760-1205ºC		 BAg, BCu, BNi, BAu, RBCuZn AMS 3417
AWS A5.31-91
Type FB3D
No. 612 Ferrous metals and alloys, stainless steels, high chrome alloys and carbides Hi-temp flux. Moderately low fluoride content. 1400-2200ºF
760-1205ºC		 BAg, BCu, BNi, BAu, RBCuZn AMS 3417
AWS A5.31-91

Flux

Application

 Description Temperature Range Filler Metals Specifications
 Additional fluxes are available for Hi-temp/carbide brazing.


 QUESTIONS ABOUT HI-TEMP/CARBIDE BRAZING PRODUCTS

If you have need of further information about Superior Flux's hi-temp/carbide 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