Elgiloy (Co-20Cr-15Ni-7Mo-Fe) annealed vs Elgiloy (Co-20Cr-15Ni-7Mo-Fe) full hard
Property comparison of Elgiloy (Co-20Cr-15Ni-7Mo-Fe) annealed and Elgiloy (Co-20Cr-15Ni-7Mo-Fe) full hard, both cobalt alloy.
| Property | Elgiloy (Co-20Cr-15Ni-7Mo-Fe) annealed | Elgiloy (Co-20Cr-15Ni-7Mo-Fe) full hard | Difference |
|---|---|---|---|
| Yield strength | 310 MPa | 1,660 MPa | +435% |
| Elastic modulus | 193,000 MPa | 200,000 MPa | +4% |
| Poisson ratio | 0.3 | 0.3 | 0% |
| Density | 8,300 kg/m³ | 8,300 kg/m³ | 0% |
| Thermal conductivity | 12.5 W/m·K | 12.5 W/m·K | 0% |
| Coefficient of thermal expansion | 0.000015 1/K | 0.000015 1/K | 0% |
| Melting point | 1,420 °C | 1,420 °C | 0% |
Difference is Elgiloy (Co-20Cr-15Ni-7Mo-Fe) full hard relative to Elgiloy (Co-20Cr-15Ni-7Mo-Fe) annealed. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- grade
- R30003
- standard
- Elgiloy Specialty Metals Wire Data Sheet (ASTM F1058 / AMS 5833)
- heat treatment
- annealed
- grade
- R30003
- standard
- Elgiloy Specialty Metals Wire Data Sheet (ASTM F1058 / AMS 5833)
- heat treatment
- cold-reduced (full hard)
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