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Superalloys
Osprey® 625
N06625 · 2.4856 · NiCr22Mo9Nb
Osprey® 625 is a a solution-hardened nickel-based superalloy alloyed with molybdenum and niobium. It has very high corrosion resistance and is typically used in demanding applications with high demand on low concentrations of residual elements.
Chemical composition, %
- C
- ≤0.1
- Si
- ≤0.5
- Mn
- ≤0.5
- P
- ≤0.015
- S
- ≤0.015
- Cr
- 20.0-23.0
- Ni
- 58.0 min
- Mo
- 8.0-10.0
- Co
- ≤1.0
- Ti
- ≤0.4
- Nb
- 3.15-4.15 (Nb+Ta)
- Al
- ≤0.4
- Fe
- ≤5.0
Designations
| UNS | N06625 |
|---|---|
| EN Number | 2.4856 |
| EN Name | NiCr22Mo9Nb |