SilverAlloy A-49NiMn


INTRODUCTION

Aufhauser SilverAlloy A-49NiMn is low melting, free-flowing, cadmium-free brazing filler alloy suitable for brazing tungsten carbides, carbon steels and stainless steels.

APPLICATIONS

SilverAlloy A-49NiMn is used for brazing tungsten carbide inserts to cutting tools, rock drills, etc. It is used for joining all types of stainless steel and carbon steel.

GENERAL INFORMATION

Chemical Composition
Silver Copper Zinc Nickel Manganese
48.0-50.0 15.0-17.0 21.0-25.0 4.0-5.0 7.0-8.0

ADDITIONAL INFORMATION

PHYSICAL and MECHANICAL PROPERTIES
Solidus 1260°F (682°C)
Liquidus 1290°F (699°C)
Brazing Range 1290-1500°F (699-815°C)
Specific Gravity 8.93
Density 4.71 TO/Cu.In
Electrical Conductivity 5.70 %IACS
Electrical Resistivity 30.3 μohm-cm
Color Yellow White
 
SPECIFICATIONS MEET or EXCEED
AWS A5.8 BAg-22
ASME BAg-22
Federal specifcation QQ-B-654 BAg-22
 
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
 

Contact Us

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

  • Phone: +1-212-246-0205

  • Email: sales @ brazing.com