Hs 188 vs Phynox (Co-20Cr-15Ni-7Mo-Fe) annealed
Property comparison of Hs 188 and Phynox (Co-20Cr-15Ni-7Mo-Fe) annealed, both cobalt alloy.
| Property | Hs 188 | Phynox (Co-20Cr-15Ni-7Mo-Fe) annealed | Difference |
|---|---|---|---|
| Tensile strength | 946 MPa | 770 MPa | -19% |
| Elongation | 53 % | 50 % | -6% |
| Elastic modulus | 232,000 MPa | 210,000 MPa | -9% |
| Density | 8,980 kg/m³ | 8,300 kg/m³ | -8% |
| Coefficient of thermal expansion | 0.000011 1/K | 0.000015 1/K | +35% |
| Melting point | 1,316 °C | 1,420 °C | +8% |
Difference is Phynox (Co-20Cr-15Ni-7Mo-Fe) annealed relative to Hs 188. 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
- R30188
- standard
- Haynes International datasheet H-3125C
- heat treatment
- annealed (bright)
- grade
- R30003
- standard
- Aperam PHYNOX datasheet 2020 (ASTM F1058)
- heat treatment
- annealed
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