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5CR Mo V vs 9NI 4CO 0.30C
Property comparison of 5CR Mo V and 9NI 4CO 0.30C, both carbon steel.
| Property | 5CR Mo V | 9NI 4CO 0.30C | Difference |
|---|---|---|---|
| Yield strength | 1,482 MPa | 1,310 MPa | -12% |
| Tensile strength | 1,793 MPa | 1,517 MPa | -15% |
| Elongation | 8 % | 10 % | +25% |
| Elastic modulus | 206,843 MPa | 196,501 MPa | -5% |
| Density | 7,778 kg/m³ | 7,750 kg/m³ | 0% |
| Specific heat | 464 J/kg·K | 460 J/kg·K | -1% |
| Reduction in area | 30 % | 40 % | +33% |
Difference is 9NI 4CO 0.30C relative to 5CR Mo V. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
5CR Mo V
- grade
- 5Cr-Mo-V
- standard
- MIL-HDBK-5J
- heat treatment
- Quenched and tempered
9NI 4CO 0.30C
- grade
- 9Ni-4Co-0.30C
- standard
- MIL-HDBK-5J
- heat treatment
- Quenched and tempered
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