625 - Inconel
Inconel 625
Inconel 625: this super alloy is characterised by excellent mechanical properties (resistance, hardness etc.), corrosion and high temperature resistance.
It’s mainly used for applications in the race engine and aeronautic fields.
It’s employed to produce turbine pallets in the energetic field and valves in severe industries such as the petrochemical sector.
> 99,9%
Density
Chemical Composition (%wt)
- Ni balance
- Cr 20,000 / 23,000
- Mo 8,000 / 10,000
- Nb 3,150 / 4,150
- Fe - / 5,000
- Ti - / 0,400
- Al - / 0,400
- Mn - / 0,100
- Si - / 0,500
- C - / 0,100
Mechanical Proprieties
| Tensile properties at room temperature |
As Built | Annealed (07*) | Annealed (18**) | ||
|---|---|---|---|---|---|
| Z | XY | Z | XY | Z | |
| Mean ± std. Dev. | Mean ± std. Dev. | Mean ± std. Dev. | Mean ± std. Dev. | Mean ± std. Dev. | |
| UTS [MPa] | 866 ± 20 | 1024 ± 30 | 928 ± 35 | 1022 ± 35 | 848 ± 25 |
| Yield Strenght [MPa] | 611 ± 15 | 740 ± 25 | 628 ± 35 | 667 ± 30 | 575 ± 20 |
| Elongation at break [%] | 47 ± 4 | 32 ± 4 | 36 ± 8 | 29 ± 8 | 53 ± 4 |
| Young's Modulus [GPa] | 185 ± 15 | 185 ± 15 | 185 ± 40 | 195 ± 20 | - ± - |
| Hardness |
As Built | Annealed (07*) | Annealed (18**) | |||
|---|---|---|---|---|---|---|
| HV | HRC | HV | HRC | HV | HRC | |
| HRC min | 275 | 27 | 280 | 28 | 272 | 26 |
