Aufhauser SilverAlloy Cd-25 is similar to SilverAlloy Cd-35FC, but has a lower silver content and is somewhat more subject to liquation, due to a wider melting range. This filler metal contains cadmium.
SilverAlloy Cd-25 is used for joining most ferrous and non-ferrous metals. Cd-25 has good brazing properties and is suitable either for pre-placement in the joint or for manual feeding into the joint. Although lap joints generally are used, butt joints may be used if requirements are less stringent. Joint clearances of 0.001 to 0.005 in. (0.025 to 0.127 mm) are recommended for proper capillary action.
GENERAL INFORMATIONChemical Composition
PHYSICAL and MECHANICAL PROPERTIES
|Brazing Range||1375-1575°F (746-857°C)|
|Electrical Conductivity||29.7 %IACS|
|Electrical Resistivity||5.7 Microhm-cm|
SPECIFICATIONS MEET or EXCEED
|AWS A5.8 BAg-27|
STANDARD SIZES AND DIAMETERS
|Diameters: 1/32", 3/64", 1/16", 3/32", 1/8"|
|Sizes: 1, 3, 5, or 50 Troy oz.|
Caution! Contains cadmium. Fumes are poisonous and can kill. Provide adequate ventilation and do not inhale gases and fumes. Read and understand American National Standard Z49.1, "Safety in Welding and Cutting" available from the American Welding Society. The use of brazing fillers containing cadmium may be restricted or banned in certain areas.