A286 AMS 5732
A286 AMS 5732 is an iron based superalloy designed for applications requiring high strength and good corrosion resistance at temperatures up to 1300°F (704 °C). A-286 AMS 5732 from Rockwell Industries attains its high strength levels through a solution heat treatment followed by a precipitation hardening. Its oxidation resistance remains high for continuous service to 1500°F.
It attains its high strength levels through a solution heat treatment followed by a precipitation hardening. Its oxidation resistance remains high for continuous service to 1500°F.
Common applications are jet engine components, bolts, fasteners, afterburners, oil & gas.
Stock sizes: 0.3125” to 6.000” diameter
Common Specifications:
- AMS 5732
- Pratt and Whitney LCS F-17
- GE S-400 / S-SPEC-35
- RR Sabre
Industry Trade Names:
- Incoloy Alloy A286 (® Special Metals)
- Pyromet Alloy A-286 (® Carpenter Technology)
- ATI A286 (™ Allegheny Technologies)
Common Applications:
- Jet engine components
- Bolts
- Fasteners
- Afterburners
- Oil & gas
Heat to 1800 °F ± 25 (982 °C ± 14), hold at heat for a time commensurate with cross-sectional thickness, and quench in oil or water.
Precipitation Heat Treatment
Heat to a temperature within the range 1300 to 1400 °F (704 to 760 °C), hold at temperature for a total of not less than 16 hours and cool at a rate equivalent to cooling in air.
Composition
| Element | Min. | Max. |
|---|---|---|
| Carbon | 0.38 | 0.43 |
| Manganese | 0.65 | 0.90 |
| Silicon | 0.15 | 0.35 |
| Phosphorus | — | 0.010 |
| Sulfur | — | 0.010 |
| Chromium | 0.70 | 0.90 |
| Nickel | 1.65 | 2.00 |
| Molybdenum | 0.20 | 0.30 |
| Copper | — | 0.35 |
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- Sales@aeromaxmetals.com
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