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ATI H-W vs ATI M-252
Property comparison of ATI H-W and ATI M-252, both nickel alloy.
| Property | ATI H-W | ATI M-252 | Difference |
|---|---|---|---|
| Yield strength | 517 MPa | 620 MPa | +20% |
| Tensile strength | 966 MPa | 1,100 MPa | +14% |
| Elongation | 50 % | 20 % | -60% |
| Density | 8,990 kg/m³ | 8,240 kg/m³ | -8% |
Difference is ATI M-252 relative to ATI H-W. 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-W
- grade
- Ni-Mo-Cr (N10004)
- standard
- UNS N10004
- heat treatment
- Annealed (bar)
ATI M-252
- grade
- Ni-Cr-Co-Mo (N07252)
- standard
- ASTM B637
- heat treatment
- Aged (bar)
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