ATI 10242 (Ni-25Mo-8Cr age-hardenable, low thermal expansion) vs ATI 520
Property comparison of ATI 10242 (Ni-25Mo-8Cr age-hardenable, low thermal expansion) and ATI 520, both nickel alloy.
| Property | ATI 10242 (Ni-25Mo-8Cr age-hardenable, low thermal expansion) | ATI 520 | Difference |
|---|---|---|---|
| Yield strength | 724 MPa | 828 MPa | +14% |
| Tensile strength | 1,228 MPa | 1,310 MPa | +7% |
| Elongation | 50 % | 20 % | -60% |
| Density | 9,050 kg/m³ | 8,220 kg/m³ | -9% |
Difference is ATI 520 relative to ATI 10242 (Ni-25Mo-8Cr age-hardenable, low thermal expansion). 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
- Proprietary ATI 10242
- standard
- ATI Technical Data Sheet
- heat treatment
- Anneal 1065-1120°C AC + age 650°C/24-48h AC
- grade
- Ni-Cr-Co-Mo (N07520)
- standard
- UNS N07520
- heat treatment
- As-specified (bar)
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