Description
Inconel 625LCF
INCONEL ® alloy 625LCF (UNS N06626 / W. Nr. 2.4856) was developed as a fatigue resistant, bellows quality version of INCONEL alloy 625. Alloying, melting and processing are designed and controlled to provide a sheet product with optimum resistance to low cycle and thermal fatigue at up to 1200°F (650°C). The alloy offers a high level of performance in aircraft exhaust and automotive flexible coupling bellows, expansion joints in process or transport piping, and other applications involving resistance to low cycle or thermal fatigue.
%Chemical Composition
| Mn | C | Fe | Nb | Mo | Cr | Ni |
| (max) 0.5 | (max) 0.03 | (max) 5 | 4.15 – 3.15 | 10 – 8 | 23 – 20 | (min) 58 |
| N | Co | P | Ti | Al | S | Si |
| (max) 0.02 | (max) 1 | (max) 0.015 | (max) 0.4 | (max) 0.4 | (max) 0.015 | (max) 0.15 |
Density & Melting Range
| Melting Range (Celsius) | Density |
| 1350 – 1290 | (g/cm) 8.44 |
Mechanical Properties
| % Elongation | Yield Strength (MPa) | Tensile Strength (MPa) |
| 40 | 414 | 827 |
DM unit
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