SilverAlloy Cd-25


INTRODUCTION

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.

APPLICATIONS

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 INFORMATION

Chemical Composition
Silver Copper Zinc Cadmium
24.0-26.0 34.0-36.0 24.5-28.5 12.5-14.5
PHYSICAL and MECHANICAL PROPERTIES
Solidus 1125°F (607°C)
Liquidus 1375°F (746°C)
Brazing Range 1375-1575°F
Specific Gravity 8.94
Density 4.71 TO/Cu.In
Electrical Conductivity 29.7 %IACS
Electrical Resistivity 5.7 Microhm-cm
Color Light Yellow
 
SPECIFICATIONS MEET or EXCEED
AWS A5.8 BAg-27
ASME 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.
 

ADDITIONAL INFORMATION

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.

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  • Address:
    Aufhauser Corporation
    39 West Mall, Plainview, NY 11803 USA

  • Phone: +1-212-246-0205

  • Email: sales @ brazing.com

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