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ATI H-N vs ATI M-252
Property comparison of ATI H-N and ATI M-252, both nickel alloy.
| Property | ATI H-N | ATI M-252 | Difference |
|---|---|---|---|
| Yield strength | 276 MPa | 620 MPa | +125% |
| Tensile strength | 690 MPa | 1,100 MPa | +59% |
| Elongation | 40 % | 20 % | -50% |
| Density | 8,770 kg/m³ | 8,240 kg/m³ | -6% |
Difference is ATI M-252 relative to ATI H-N. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
ATI H-N
- grade
- Ni-Mo (N10003)
- standard
- UNS N10003
- heat treatment
- Annealed (bar)
ATI M-252
- grade
- Ni-Cr-Co-Mo (N07252)
- standard
- ASTM B637
- heat treatment
- Aged (bar)
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