Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Rupture Strength | 515 MPa @Temperature 649 °C, Time 3.60e+6 sec |
74700 psi @Temperature 1200 °F, Time 1000 hour |
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Special Metals UDIMET® alloy D-979 Fe-Ni Alloy UDIMET® alloy D-979 (UNS N09979) is an iron-nickel alloy designed for turbine disc applications at temperatures up to 1200-1400°F (649-760°C). Hardened by a complex precipitation of interm.. |