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Bellman Melcor

Item # BrazeIt A-50N

An excellent substitute for Brazeit #50N. It offers good strength and flow characteristics and works well on stainless steel and carbide. Brazeit A-50N is a silver brazing alloy that has found numerous applications for joining 300 series stainless steels in the food, medical and dental fields. The absence of cadmium in the alloy permits direct contact to food and for various medical or hospital applications. Addition of nickel to the silver-copper zinc alloy imparts corrosion properties which retards joint or interface corrosion of the brazed assembly. The nickel element in Brazeit A-50N also improves the bond strength when joining of tungsten carbide cutting tips. Brazeit A-50N is a suitable replacement to the cadmium containing BAg-3 alloy. Its low liquidus of 1305 ºF reduces surface oxidation and sensitization to stainless steels.

Melting Pt. 1220 ºF
660 ºC
Flow Pt. 1305 ºF
707 ºC
MBT1 1550
AWS A5.8 BAg-24
AMS 4788
Resale Options2 Brazing Paste
Brazing Rod
Brazing Strip
Brazing Wire
Preform Options Brazing Discs
Brazing Rings
Brazing Washers
Custom Designs
Approx. Wire Length (BCuP/lb.) (BAg/Tr.oz) 275 in @ 0.031 diameter
31 in @ 0.093 diameter
70 in @ 0.062 diameter

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.

Solidus 1220 ºF
660 ºC
Liquidus 1305 ºF
707 ºC
Brazing Range 1310 to 1550 ºF
710 to 843 ºC
Specific Gravity 8.98
Density 4.73 T.oz./
Electrical Conductivity 15.0 % IACS
Electrical Resistivity 11.75 Micro ohm-cm
Color Light Yellow

Typical applications are the joining of 300 series stainless steels in the food, medical, and dental fields. A good replacement to Brazeit 50N in attaching carbides.

Used with 300 series stainless in Food, Medical, and Dental fields. Good replacement of Sil. 50N in carbide brazing.

Standard forms of Brazeit A-50N are brazing wire, brazing strip, and brazing preforms.

It is essential that adequate ventilation be provided so that personnel will not inhale gases and fumes while brazing equipment or facility should conform to the provisions of American National Standard (ANSI) Z49.1, "Safety in Welding and Cutting." For more complete information, refer to the Material Safety Data Sheet for Brazeit A-50N.

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7575 West 183rd Street
Tinley Park, Illinois 60477

Toll Free: 1-800-367-6024 | Fax: 1-888-BRAZE-IT (272-9348) |