4658 East 355th Street Willoughby, Ohio 44094 Toll-Free (800) 626-9501 or (440) 946-3300 Fax (440) 942-9083


Paste Brazing Fluxes

Back to Filler Metals/Fluxes
Fluxes for Fusion Paste Brazing Alloys have been formulated to complement high-speed, automated brazing operations where quick removal of tenacious surface oxides at high temperatures is required. Generally, brazing fluxes exhibit a highly corrosive nature. Thus, their residue after brazing should be removed whenever possible.

 

Paste Brazing Fluxes

Flux

Fluxing Range* 

Suggested to
Remove Residue

Recommended for Use With*

Silver Base
Filler Metals

Copper/Phos.
Copper/Silver
Phos.
Filler Metals

 Copper/
Zinc
Filler Metals

 STL

1000-1600°F
538-871°C

Acid or
alkaline cleaner

 Yes

Yes

 No

 STK

1000-1700°F
538-927°C

 Acid or
alkaline cleaner

 Yes

  Yes

 No

 STN

1000-1700°F
538-927°C

Acid or
alkaline cleaner

  Yes

  Yes

Yes

 LHK

1000-1700°F
538-927°C

 Acid or
alkaline cleaner

  Yes

  Yes

Yes

 WSA

1000-1700°F
538-927°C

Acid or
alkaline cleaner 

  Yes

 Yes

Yes

 DMX

 1100-1700°F
593-927°C

 Acid or
alkaline cleaner

 Yes

 Yes

 Yes

 BMW

1600-1900°F
871-1038°C

 Acid or
alkaline cleaner

 No

 No

 Yes

 BMA

1600-1900°F
871-1038°C

 Acid or
alkaline cleaner

 No

 No

 Yes
 * Filler metal selected must have a liquidus temperature within the fluxing range specified.
.
Back to Filler Metals/Fluxes

 

 

 

 

[ About Fusion || Filler Metals/Fluxes || Applicator Equipment || Automatic Machines ]
[Cleaning Tips || Dispensable Fluxes || Contact Us ]
[ brazing || soldering || filler metal || brazing paste || solder paste || fluxes || pallet conveyor ]
[ silver brazing || brazing system || automatic brazing machine || automation equipment || pick and place ]