A precipitation-hardenable nickel-iron-chromium grade, it demonstrates good strength and oxidation resistance up to 750°C.
With the addition of molybdenum, it has an exceptional combination of high temperature strength, creep resistance and ductility when welded.
| % | Ni+Co | Cr | Mo | Cu | Co | C | Mn | Si | S | Fe | Ti | Al | Zr | B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | 42 | 15.5 | 2.8 | 0 | 0 | 0.04 | 0 | 0 | 0 | Balance | 1.1 | 1.1 | 0.02 | 0 |
| Max | 45 | 17.5 | 3.8 | 0.5 | 2 | 0.08 | 0.2 | 0.5 | 0.015 | Balance | 1.3 | 1.3 | 0.04 | 0.005 |
Alloy PE16 was developed for service in the temperature range of 500 – 750°C and combines the superior strength of the age hardening nickel base alloys with superb ease of fabrication. It also has excellent hot and cold working characteristics.
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