Braze Alloys
Palnicrom™-25 Technical Information
High-purity alloy of copper, gold, nickel, palladium and manganese for vacuum brazing
Key Benefits
- Brazing of superalloys and WC
- High strength and ductility
Typical Applications
- Heat exchanger assemblies
- Aero engine compressor vanes, stators and hush kits
Nominal Composition by Weight
- Copper (Cu): 31%
- Gold (Au): 25%
- Palladium (Pd): 15%
- Manganese (Mn): 11%
- Nickel (Ni): 18%
Forms Available
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Palnicrom™-25 Thermal Properties |
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°C |
°F |
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Liquidus |
1052 |
1926 |
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Solidus |
1017 |
1863 |
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Palnicrom™-25 Physical Properties* |
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Metric |
Imperial |
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Recommended Brazing Atmospheres |
10-5 mm Hg or inert gas |
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* Please note that all values quoted are based on test pieces and may vary according to component design. These values are not guaranteed in any way and should only be treated as indicative values. They should be used for guidance only and for no other purpose whatsoever.