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Nimonic 80A
NICr20TAI
2.4631
2.4852
NC20TiA
UNS N06625
N06625
Base Element Ni(Nickel)
| Element | Min | Max |
|---|---|---|
| Al(Aluminium) | 1 | 1.8% |
| B(Boron) | 0.008% | |
| C(Carbon) | 0.1% | |
| Co(Cobalt) | 2% | |
| Cr(Chromium) | 18 | 21% |
| Cu(Copper) | 0.2% | |
| Fe(Iron) | 3% | |
| Mn(manganese) | 1% | |
| Ni(Nickel) | Balance | |
| Pb(Lead) | 0.0025% | |
| S(Sulphur) | 0.015% | |
| Si (Silicon) | 1% | |
| Ti (Titanium) | 1.8 | 2.7% |
| Zr(Ziroconium) | 0.15% | |
| Mechanical Properties | Minimum | Maximum) |
| Ultimate Tensile Strength (UTS) | 1250 MPa | |
| 0.2% Proof Stress | 780 MPa | |
| Elongation | 30% |
Bar: 8h/1080 degs C/AC+16h/700 degs C/AC
Three stage heat treatment for service up to 600 degs C only.
Bolting
Their ability to withstand very high temperatures makes them idea for use in aircraft parts and gas turbine components, including turbine blades and exhaust nozzles.
Disclaimer:
Information is given for illustrative purposes only. Tachart accepts no responsibility for the accuracy of the data contained within or the use of the data by any other party.
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