- Boron-modified, high temperature silver brazing flux.
- Brazes Copper, Brass, Nickel, carbon steel, stainless steel, and carbide.
- Residues are water-soluble.
Superior No. 604B/3411 is a creamy, Boron-modified brazing paste flux that is active and protective to 925ºC/1,700ºF. It is formulated for brazing operations where a higher temperature or longer flux-life is necessary. It is recommended for use with copper and copper-based alloys, steel, stainless steel, nickel, carbides and heat-resistant alloys. Superior No. 604B/3411 is available in dispensable form suitable for spraying or other automatic application methods.Applications: Superior No. 604B/3411 is a Boron-modified brazing flux used in a wide variety of joining applications for many different finished products including; carbide tools, stainless steel, large steel parts or processes requiring a long heating cycle. Information provided by Superior Flux |