BRAZING FLUXES

We supply a whole range of brazing fluxes, pickling agents and anti-fluxes:
fluxes for silver alloys, brass, bronze and alloys for tools in liquid, powder or paste form.

The flux must be chosen based on the brazing alloy’s working
temperature and the type of base material to be joined. It is designed to remove surface oxides and protect the base materials from oxidation during the heating stage of the brazing process.

It allows surface wetting and promotes distribution of the brazing alloy for smoother,
free-flowing application.

APPLICATIONS

Air conditioning, Heating, Plumbing, Eyewear, Tools,
Fashion accessories, Electronics, Installers, Automotive

BRAZING FLUXES

Flux selection is determined by the base material and the alloy’s working temperature. The working temperature and melting range must match the flux’s active range.

MAIN PROPERTIES

FLUXINTERVALLO EFFICACE DI TEMPERATURA in °CDIN EN 1045UsesCommentsTECHNICAL DATASHEET
D550 - 850FH10Steel, non-ferrous metals for special useMix with water to make it spreadable
D98550 - 800FH10Steel, Cu, Cu alloys, Ni, Ni alloysMix with water to make a paste
D99550 - 800FH10Steel and non-ferrous metals
F550 - 800FH10Suitable to keep the color of brass during the brazing processSuitable for flame and induction brazing
FN/E450 - 850FH10Used for high temperatures
FN/V550 - 800FH10Steel and non-ferrous metals
H550-970FH10Heavy metalsUniversal
H 80550 - 850FH10Cemented carbides, steels, mild steel, Cu, Cu alloys, Ni, Ni alloysSurface brazing: suitable for induction brazing and brazing times of less than 30 seconds
H 86550 - 850FH 10Cemented carbides, steels, mild steel, Cu, Cu alloys, Ni, Ni alloysSuitable for induction brazing and brazing times of less than 30 seconds, for brazing vertical joints for automatic brazing
H SPRUZZABILE> 500FH10
H28580 - 940FH10Steels, Cu, Cu alloys, Ni, Ni alloysSuitable for brazing vertical joints
H280520 - 850FH10Steels, Cu, Cu alloys, Ni, Ni alloysAutomatic brazing: suitable for dispenser application
N1/T550 - 800FH10Universal
N2/E550 - 800FH10Universal
OC/V550 - 800FH10Steel, Ni, Ni alloysSpectacles sector
RS/A550 - 700FH10Cu, Cu alloys, steels, Ni alloysSpectacles sector
SUPER 1550 - 800FH10
L490 - 730FH11For heavy metals containing up to 10% Al
H285520 - 910FH12Steels, cemented carbides, Cu, Cu alloys, Ni, Ni alloysSuitable for dispenser application and for brazing tungsten carbides
H90520 - 850FH12Hard metalsFor hard to wet metals: mix with water to make it spreadable
H 900520 - 850FH 12Carbides, stainless steelsAutomatic brazing: suitable for dispenser application
SPEZIAL H520 - 1030FH12Stainless steels, carbides, special materials, diamond tools for stone
S650 - 1050FH20Steels, cemented carbides, Ni, Ni alloysUsed for high temperatures
OT/A PLUS750 - 1100FH21Steels, Cu, Cu alloys, Ni alloys

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ANTI-FLUXES

ASV Antiflux avoids the wetting of surfaces that are to stay clean, thus allowing for very accurate, pinpoint brazing and soldering.
It is used to check the alloy’s capillary flow.

MAIN PROPERTIES

FLUXTYPES OF BRAZINGUSESHEAT SOURCETECHNICAL DATASHEET
ASV antifluxSoldering and brazing even at high temperatureUsed to contain alloy capillarityAir, protective gas, vacuum

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