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Haynes HR 120 vs Mp159
Property comparison of Haynes HR 120 and Mp159, both nickel alloy.
| Property | Haynes HR 120 | Mp159 | Difference |
|---|---|---|---|
| Yield strength | 275.8 MPa | 1,724 MPa | +525% |
| Tensile strength | 620.55 MPa | 1,793 MPa | +189% |
| Elongation | 30 % | 6 % | -80% |
| Density | 8,968 kg/m³ | 8,359 kg/m³ | -7% |
Difference is Mp159 relative to Haynes HR 120. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
Haynes HR 120
- grade
- HAYNES HR-120
- standard
- MIL-HDBK-5J
- heat treatment
- Annealed
Mp159
- grade
- MP159
- standard
- MIL-HDBK-5J
- heat treatment
- Solution Treated, Cold Drawn, and Aged
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