Inconel 601
Ni-Cr alloy with aluminium addition for exceptional oxidation and spalling resistance to 1200 °C. Used in industrial furnace components, petrochemical reformers, and gas turbine hardware.
Applicable Standards
- AMS 5715
- ASTM B168
- UNS N06601
Composition Ranges (wt %)
| Element | Min (%) | Max (%) | Typical |
|---|---|---|---|
| Ni | 58.0 | 63.0 | ~60.5 |
| Cr | 21.0 | 25.0 | ~23.0 |
| Fe | 8.0 | 17.0 | ~12.5 |
| Al | 1.0 | 1.7 | ~1.35 |
| C | — | 0.1 | ~0.05 |
Ni
58.0–63.0%
Cr
21.0–25.0%
Fe
8.0–17.0%
Al
1.0–1.7%
C
0.0–0.1%
Typical Applications
- Furnace rolls
- Radiant tubes
- Reformer tubes
- Thermal processing
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