4
All-State Fluxes and Fluxing Systems
Suggested
Active
Type and Product
Filler Metal TemperatureRange
Specifications
110 For
brazing stainless steel, nickel, monel, copper 100,
101, 111, 1000°F to 1600°F
AWS A5.31
bearingalloys
& silver bearing alloys. Affords oxide Silflo
0, 5, 15, Type FB3-A
removal
and protection to base metal
21, 23,155, AMS
3410F up
to 1600°F (871°C) &
Bi-Metal Mil-F-4483
Fed OF499D S-200
Silver brazing formula for use on stainless
steels, 100, 101, 111,
1100°F to 1800°F
AWS A5.31 Monel,
copper and silver alloys. Silflo
0, 5, 15, & Type FB3-A
21,23,155
AMS 3410F
& Bi-Metal
Mil-F-4483
Fed OF499D S-300
Black For furnace brazing
on stainless steels, steels and 100,
155, 1200°F to
1600°F AWS A5.31
copper
base alloys. Flux remains viscous at 1600°F. (8710C).
Silflo 0,5 & 15,
Type FB3-C &
Bi-Metal AMS
3410F Mil-F-4483
Fed OF499D 430
For soldering — extremely active low
temperature flux for 430
to 430°F
Fed AA51145,
applications
requiringstrong cleaning action. Type
II Form B Particularly
suited for 316, 321, 347 & 430 stainless steels. 509
For soldering — viscous active flux
will char at 509
475°F to 520°F
elevated
temperatures. Indirect heat or soldering
gun is
recommended. Can be used to join aluminum
to other
metals.
