CADMIUM BEARING SILVER BRAZING ALLOYS

Description :


The following compositions are low melting point alloys, which suitable for soldering steel, stainless steel, copper alloys, nickel alloy, and etc.
MAIN USE : Spectacle frame,electric machine, tools, building material, brass
alloy, other metals, steel heat exchanger, air conditioner, heater, shipbuilding, precision instruments etc.,




Silver Brazing Alloys






Chemical Composition


AWS/JIS


Reference Data


Density
kg/cm3



Application




Ag


Cu


Zn


Cd


Ni


Spec Class


Solidus oC


Liquidus oC




Cl-501


50


15.5


16.5


18


-


BAg-1a


625


635


9.5


Widely accepted for its low soldering melting point & good fluidity




Cl-451


45


15


16


24


-


BAg-1


605


620


9.4


Essentially equal to Cl-501,
but with 5% less silver




Cl-421


42


17


17


24


-





620


650


9.5


42% silver with melting range of 620-650oC




Cl-401


40


17


17


26


-





620


650


9.3


Melting range between 620-650oC,
40% silver contained.




Cl-351


35


26


21


18


-


BAg-2


605


700


9.2


Slightly higher soldering melting point and heat rapidly.




Cl-301


30


27


23


20


-


BAg-2a


610


710


9.2


An economic product.




Cl-251


25


35


27


13


-


BAg-27


620


745


8.8


With more contents of zinc & cadmium. Need pay more attention while soldering.




Cl-201


20


40


25


15


-





605


765


8.8


Good fluidity and is suitable for color mix with brass




Cl-5009


50


15.5


15.5


16


3


BAg-3


630


690


9.4


Well anticorrosive in marine environment & caustic media. With nickel, usually use it to braze carbide tools.