SilverAlloy A-38T Flux Coated


INTRODUCTION

Aufhauser SilverAlloy A-38TFC is a cadmium-free filler metal with free-flowing characteristics. The brazing temperature range is similar to that of SilverAlloy Cd-30 and Cd-35, making it an ideal substitute for such cadmium-based filler metals. Aufhauser A-38TFC comes pre-fluxed with the correct amount of flux. No dipping or preparatory work needed.

APPLICATIONS

Aufhauser A-38TFC is used for joining most ferrous and non-ferrous metals.

GENERAL INFORMATION

CHEMICAL COMPOSITION
Silver Copper Zinc Tin
37-39 31-33 26-30 1.5-2.5
PHYSICAL and MECHANICAL PROPERTIES
Solidus 1200°F (649°C)
Liquidus 1330°F (721°C)
Brazing Range 1330-1550°F (721-843°C)
Specific Gravity 9.05
Density 4.77 TO/Cu.In.
Electrical Conductivity 18 %IACS
Electrical Resistivity 9.50 Microhm-cm
Color Light Yellow
 
SPECIFICATIONS MEET or EXCEED
AWS A5.8 BAg-34
AMS 4761
ISO 3677: BAg 38 Cu Zn Sn 650-720
UNS P07380
EN 17672 Ag 138
 
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 oz.
Lengths: 18, 20, or 36 inches
 

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Contact Us

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

  • Phone: +1-212-246-0205

  • Email: sales @ brazing.com