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Mp159 vs N 155
Property comparison of Mp159 and N 155, both nickel alloy.
| Property | Mp159 | N 155 | Difference |
|---|---|---|---|
| Yield strength | 1,724 MPa | 337.85 MPa | -80% |
| Tensile strength | 1,793 MPa | 689.5 MPa | -62% |
| Elongation | 6 % | 40 % | +567% |
| Elastic modulus | 243,393 MPa | 201,334 MPa | -17% |
| Shear modulus | 77,914 MPa | 77,224 MPa | -1% |
| Density | 8,359 kg/m³ | 8,304 kg/m³ | -1% |
Difference is N 155 relative to Mp159. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
Mp159
- grade
- MP159
- standard
- MIL-HDBK-5J
- heat treatment
- Solution Treated, Cold Drawn, and Aged
N 155
- grade
- N-155
- standard
- MIL-HDBK-5J
- heat treatment
- Solution Treated
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