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A 286 vs ATI 520
Property comparison of A 286 and ATI 520, both nickel alloy.
| Property | A 286 | ATI 520 | Difference |
|---|---|---|---|
| Yield strength | 655 MPa | 828 MPa | +26% |
| Tensile strength | 1,000 MPa | 1,310 MPa | +31% |
| Elongation | 24 % | 20 % | -17% |
| Density | 7,916 kg/m³ | 8,220 kg/m³ | +4% |
Difference is ATI 520 relative to A 286. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
A 286
- grade
- S66286
- standard
- Special Metals / ATI Materials tech bulletin A-286 (UNS S66286); High Temp Metals A-286 tech data sheet
- heat treatment
- solution treat 982C/1h OQ + age 719C/16h AC
ATI 520
- grade
- Ni-Cr-Co-Mo (N07520)
- standard
- UNS N07520
- heat treatment
- As-specified (bar)
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