Materials E-Guide
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Amdry 805 and Amdry 806A are low-cost iron-based braze filler metals (specifically, ferrous-chromium-based alloys) designed to braze like nickel-based filler metals. It is to be used to join deep, narrow gaps. It brazes in the same temperature range as AWS BNI-5. Braze Amdry 805 in a vacuum furnace. Joints have very good corrosion resistance and ductility. It is compatible with most types of steels, stainless steels, nickel- and cobalt-based superalloys. It is available as a powder but can be ordered as a paste or customized tape on request.
Characteristics
| Material type | Brazing Powder |
|---|---|
| Product form | Powder |
| Material safety datasheet number | 50-1189 |
| Achieved surface function primary |
Dimensional Restoration |
| Suitable for service environmen |
Combustion/Flue Gas |
| Recommanded brazing range (min) | 1163 |
| Recommanded brazing range (max) | 1202 |
| Brazing gap size range (min) | 0.03 |
| Brazing gap size range (max) | 0.1 |
| Liquidus temp. | 1104 |
| Solidus temp. | 1074 |
| Base composition | Iron |
| Nominal chemistry | Fe 29Cr 18Ni 7Si 6P 0.2RE |
| Max. service temp. | 980 |
| Recommended process technology |
Brazing |
| Datasheet number | DSM-0317 |