SilverAlloy A-45 Flux Coated


INTRODUCTION

Aufhauser SilverAlloy A-45FC is used especially for brazing in the electrical industry, as well as in the dairy and food industries where the use of cadmium bearing filler metals is prohibited. This filler metal is excellent for brazing brass parts. A-45FC is pre-fluxed with the correct amount of flux. No dipping or preparatory work required.

APPLICATIONS

SilverAlloy A-45FC 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 also often used in the electrical industry and for brazing brass parts such as ship piping, band instruments, lamps, etc.

GENERAL INFORMATION

Chemical Composition
Silver Copper Zinc Total other
44.0-46.0 29.0-31.0 23.0-27.0 0.15 max

ADDITIONAL INFORMATION

Generally, the joint strength using SilverAlloy A-45FC 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.

PHYSICAL and MECHANICAL PROPERTIES
Solidus 1225°F (663°C)
Liquidus 1370°F (743°C)
Brazing Range 1370-1550°F (734-843°C)
Specific Gravity 9.11
Density 4.8 TO/Cu.In
Electrical Conductivity 19.0 %IACS
Electrical Resistivity 9.08 μohm-cm
Color Yellow White
 
SPECIFICATIONS MEET or EXCEED
AWS A5.8 BAg-5
QQ-B-654A BAg-5
ISO 3677: B Ag 45 Zn Cu 660-740
NFA 81-362, 45 A2
 
AVAILABLE FORMS
Powder/Paste
Wire, Rods*, Foil
Specialty preforms per customer specifications
 
*STANDARD SIZES AND DIAMETERS
Diameters: 1/16", 3/32", 1/8", 5/32", 3/16"
Sizes: 1, 3, 5, or 50 troy ounces
Lengths: 18, 20, or 36 inches
 
Aufhauser SilverAlloy A-45FC flux coated blue 3-stick tube

 

ALSO AVAILABLE

Newsletter

Keep up with our evolving product features and technology. Enter your e-mail and subscribe to our newsletter.

Latest Tweet

Contact Us

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

  • Phone: +1-212-246-0205

  • Email: sales @ brazing.com

Follow Us