Rene 41 vs Rene 80 (Ni-14Cr-9.5Co-4Mo-4W-5Ti-3Al) cast heat treated
Property comparison of Rene 41 and Rene 80 (Ni-14Cr-9.5Co-4Mo-4W-5Ti-3Al) cast heat treated, both nickel alloy.
| Property | Rene 41 | Rene 80 (Ni-14Cr-9.5Co-4Mo-4W-5Ti-3Al) cast heat treated | Difference |
|---|---|---|---|
| Yield strength | 1,062 MPa | 815 MPa | -23% |
| Tensile strength | 1,420 MPa | 1,090 MPa | -23% |
| Elongation | 14 % | 5 % | -64% |
| Density | 8,249 kg/m³ | 8,160 kg/m³ | -1% |
| Coefficient of thermal expansion | 0.000012 1/K | 0.000013 1/K | +7% |
| Melting point | 1,343 °C | 1,295 °C | -4% |
Difference is Rene 80 (Ni-14Cr-9.5Co-4Mo-4W-5Ti-3Al) cast heat treated relative to Rene 41. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- grade
- N07041
- standard
- High Temp Metals Rene 41 tech data sheet (citing manufacturer AMS 5545/5596 properties)
- heat treatment
- solution treated 1050C/4h AC + age 760C/16h AC
- grade
- N/A
- standard
- HB Special Alloy Rene 80 product datasheet
- heat treatment
- cast + solution annealed
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