Silver Brazing Alloys With Tin

Silver Brazing Alloys With Tin

ALFA - 306Sn is similar to ALFA 309B in its applications . The tin content help in wetting the surface of stainless steel, carbon steel and nickel base alloys. It is specially used for vacuum applications.
ALFA - 311Sn is a low melting filler metal and does not contain cadmium. It is ideal for furnace brazing. It is used by the dairy and food industry where cadmium free joints are required. This brazing alloy is less prone to cause stress cracking on stainless steel and some nickel alloys. After brazing it gives a closer match with whitish metals such as stainless steel.
ALFA - 310Sn may be used on any nickel and nickel alloys, copper and copper alloys and steels.
ALFA-309Sn is a low temperature cadmium free alloy with free flowing characteristics.
ALFA-304Sn is a free flowing alloy for ferrous, non ferrous and dissimilar joints.
ALFA-311SnB is free flowing cadmium free filler metal used with ferrous and non ferrous base metals.
ALFA-307Sn is used for assembly of copper tubes in the refrigeration industry and on equipments and containers in the food industry. Presence of tin improves its fluidity and it has good wetting properties.
ALFA-303Sn is a free flowing alloy for ferrous, non ferrous and dissimilar metals with good fluidity.
ALFA-307SnA is economical filler metal and is useful on ferrous and non ferrous joints which do not require impact strength or high ductility.
ALFA-302 is used in brazing operations where brazing and heat treatment of steels is simultaneously done.