SilverAlloy A-35


INTRODUCTION

Aufhauser SilverAlloy A-35 is a good, general purpose alloy often used when cadmium must be avoided, such as in the dairy and food industries.

APPLICATIONS

SilverAlloy A-35 is suitable in the joining of ferrous, nonferrous and dissimilar metals and alloys with close joint clearances. It is a good choice for brazing in the dairy and food industries where the use of cadmium is prohibited. It is mostly used for brazing in the electrical industry and for brazing brass parts such as ship and marine hardware, piping, plumbing fixtures, brass musical instruments, lamps and lighting fixtures, etc. Appropriate for dissimilar metals brazing in refrigeration tubing. Moderate melt temperature for ferrous and non-ferrous alloys.

GENERAL INFORMATION

CHEMICAL COMPOSITION
Silver Copper Zinc Total other
35 32 33 0.15 max

ADDITIONAL INFORMATION

Generally, the joint strength when using SilverAlloy A-35 will surpass the strengths of the base metals. Strength is a function of the base metals being joined, type of joint, design of joint, joint clearances and brazing procedures. When improved corrosion resistance is needed, SilverAlloy A-50Ni2 and SilverAlloy A-40Ni2 are recommended over silver base filler metals not containing nickel.

PHYSICAL and MECHANICAL PROPERTIES
Solidus 1265°F (685°C)
Liquidus 1390°F (754°C)
Brazing Range 1390-1545°F (754-841°C)
Specific Gravity 8.87
Density 4.67 TO/In³
Electrical Conductivity 19.8 %IACS
Color Yellow White
 
SPECIFICATIONS MEET or EXCEED
AWS A5.8 BAg-35
ISO 3677: BAg 35 Zn Cu 680-750
UNS P07351
EN 17672 Ag 235
 
AVAILABLE FORMS
Powder/Paste
Wire, Rods*, Foil
Specialty preforms per customer specifications
 
*STANDARD SIZES AND DIAMETERS
Diameters: 1/32", 3/64", 1/16", 3/32", 1/8"
Sizes: 1, 3, 5, or 50 troy ounces
Lengths: 18, 20, or 36 inches
 

ALSO AVAILABLE

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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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