View AS9100 Cert

Flux Products

Molten brazing alloys require a clean surface on which to flow if they are to bond properly. Heating metal during the brazing process causes oxides to form on its surface. These oxides, if not removed, will prevent the filler metal from flowing completely. A coating of flux applied prior to heating the joint will protect the area from exposure to the air and absorb oxides, which may form on the surface.

Because different metals produce different oxides, several flux formulations have been developed to handle these variations. Specialized fluxes are available for both low- and high-temperature brazing of silver, aluminum, nickel-silver and bronze, as well as many soft-solder applications.

Brazing Flux
Product Name Brazing Filler Metal Application Temperature Range Recommended Base Metals Available Sizes  
PI White Flux

 BAg, BCuP

General purpose white brazing flux paste

*Fine particle available

1050-1600F

(565-870C)

Ferrous and non-ferrous alloys, stainless steels and copper

1lb.

5lb.

10lb.

30lb.

50lb.

65lb.

Submit RFQ
PI Black Flux

BAg, BCuP

High-temp, black brazing flux paste; boron-modified

*Fine particle available

1050-1800F

(565-980C)

Ferrous and non-ferrous alloys, stainless and carbide

1lb.

5lb.

10lb.

30lb.

50lb.

65lb.

Submit RFQ
GWH-LB Flux

Manganese-containing, low fuming bronze (CDA 681), nickel-silver (CDA 773) 

Boron modified, high-temp brazing paste flux - for larger components

1400-2200F

(760-1205C)

Carbide, stainless steel, ferrous and other alloys

1lb.

5lb.

10lb.

30lb.

50lb.

Submit RFQ
SD3 Flux

Manganese-containing, low fuming bronze (CDA 681), nickel-silver (CDA 773)

High-temp brazing white paste flux - for larger components

1000-1850F

(537-1100C)

Carbide, stainless steel, ferrous and other alloys

1lb.

30lb.

50lb.

Submit RFQ
L-127 Flux

 Manganese-containing, low fuming bronze (CDA 681), nickel-silver (CDA 773)

High-temp brazing white paste flux - for larger components

1000-1850F

(537-1100C)

Carbide, stainless steel, ferrous and other alloys

 20lb.

Submit RFQ
Gold
Silver
Platinum
Palladium
Request a Quote Now!