#A-40N2 has good corrosion resistance properties on stainless steels and is also useful on carbide applications. This silver brazing alloy is used extensively for the brazing of carbide tips, but flows more sluggishly than #50N
|Melting Pt.||1220 ºF 660 ºC|
|Flow Pt.||1435 ºF 780 ºC|
|Resale Options||Brazing Rod
|Preform Options||Brazing Rings
|Approx. Wire Length (BCuP/lb.) (BAg/Tr.oz)||275 in @ 0.031 diameter
30 in @ 0.093 diameter
65 in @ 0.062 diameter
Good corrosion properties with stainless steels. Used in joining of tungsten carbines.
#A-40N2 is available in wire, rod, strip and preforms.
It is essential that adequate ventilation be provided so that personnel will not inhale gases and fumes while brazing. The operation and maintenance of brazing equipment or facility should conform to ANSI/ASC Z49.1, "Safety in Welding, Cutting and Allied Processing." For complete information, refer to the MSDS.
Bellman-Melcor distinguishes itself as a provider of premium quality brazing alloys at industry competitive prices. Our extensive inventory of brazing and soldering alloys ensures that in most cases your order can be available for immediate delivery.
- AWS: BAg-4
- Lucas: Silvaloy 403
- PI: Silver Braze 40Ni2
- UNS: P07400
- Brazing Temperature Range High: 1535 F / 835 C
- Brazing Temperature Range Low: 1485 F / 807 C
- Liquidus: 1435 F / 779 C
- Solidus: 1240 F / 671 C
- Ag: 40%
- Cu: 30%
- Zn: 28%
- Ni: 2%
The information and recommendations contained in this publication have been provided without charge & compiled from sources believed to be reliable and to represent the best information available on the subject at the time of issue. No warranty, guarantee, or representation is made by the Prince and Izant Company, Inc. as to the absolute correctness or sufficiency of any representation contained in this and other publications; Prince and Izant Company, Inc. assumes no responsibility in connection therewith; nor can it be assumed that all acceptable safety measures are contained in this and other publications, or that other or additional measures may not be required under particular or exceptional conditions or circumstances. The company and product names referenced herein are for identification purposes only. All trademarks and registered trademarks are the property of their respective owners.