The alloy of choice for brazing most grades of aluminum. Available in both brazing wire and brazing strip form. Widely used in the automotive and heat transfer industries. Most commonly used for induction and torch brazing. AWS A5.8 (BAlSi-4)
|Melting Pt.||1070 ºF
|Flow Pt.||1080 ºF
|Preform Options||Brazing Discs Brazing Rings Brazing Shims
|Resale Options||Brazing Rod
|Approx. Wire Length (BCuP/lb.) (BAg/Tr.oz)||13754 in @ 0.031 diameter
1529 in @ 0.093 diameter
3440 in @ 0.062 diameter
The standard alloy for most aluminum brazing applications - used extensively in automotive applications.
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.
- AMS: 4185
- AWS: BAlSi-4
- Lucas: Al 718
- UNS: A94047
- Brazing Temperature Range High: 1120 F / 604 C
- Brazing Temperature Range Low: 1080 F / 582 C
- Liquidus: 1080 F / 582 C
- Solidus: 1070 F / 577 C
- Al: 86.45%
- Si: 12%
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