Summary
Both families come from the same producer, which explains the naming confusion. For scrap, the difference is the balance of nickel against iron. An "Inconel 825" lot is really Incoloy 825, with about 42% nickel, and it will be valued that way once it is tested.
Side by Side
| Inconel | Incoloy | |
|---|---|---|
| Nickel | About 50–76% | About 32–45% |
| Iron | Low (under 20%) | High (about 20–46%) |
| Examples | 600, 625, 718 | 800H, 825, 925 |
| Scrap value | Higher nickel | Lower nickel, more iron |
Composition: Inconel 625 vs Incoloy 825
Representative grades compared element by element. Change either grade to compare others.
On the XRF
Switch the grade to see how the fingerprint changes. See how XRF sorts nickel alloys.
FAQ
What is the main difference between Inconel and Incoloy?
Inconel alloys are nickel-base, typically 50–76% nickel. Incoloy alloys are iron-nickel-chromium, with about 30–45% nickel and a large share of iron.