Materials E-Guide
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Amdry D-15 is a nickel-based, diffusion braze alloy designed for restoration and repair of stainless steel or superalloy components when blended with a compatible filler powder. Amdry D-15 can also be used as a braze alloy for service conditions at quite high temperatures. Joints provide very good ductility with excellent strength, oxidation resistance and corrosion resistance. Braze Amdry D-15 in a vacuum furnace.
Characteristics
| Material type | Brazing Powder |
|---|---|
| Product form | Powder |
| Material safety datasheet number | 50-800 |
| Achieved surface function primary |
Dimensional Restoration |
| Suitable for service environmen |
Combustion/Flue Gas |
| Recommanded brazing range (min) | 1175 |
| Recommanded brazing range (max) | 1220 |
| Brazing gap size range (min) | 0.05 |
| Brazing gap size range (max) | 0.25 |
| Liquidus temp. | 1163 |
| Solidus temp. | 1093 |
| Base composition | Nickel |
| Nominal chemistry | Ni 15Cr 10.25Co 3.5Ta 3.5Al 2.3B |
| Max. service temp. | 1040 |
| Customer specification approved |
GE B50A942, Class A GE B50TF173, Class A Tulsa Airfoil Repair MS 1085 |
| Recommended process technology |
Brazing |
| Datasheet number | DSM-0345 |