Meteorite Iron Taenite (Fe-30Ni) vs Pure Copper (Cu 99.95+ OFHC)
Property comparison of Meteorite Iron Taenite (Fe-30Ni) and Pure Copper (Cu 99.95+ OFHC), both pure metal.
| Property | Meteorite Iron Taenite (Fe-30Ni) | Pure Copper (Cu 99.95+ OFHC) | Difference |
|---|---|---|---|
| Yield strength | 400 MPa | 68 MPa | -83% |
| Tensile strength | 700 MPa | 220 MPa | -69% |
| Elongation | 8 % | 45 % | +463% |
| Elastic modulus | 185,000 MPa | 130,000 MPa | -30% |
| Density | 8,000 kg/m³ | 8,960 kg/m³ | +12% |
| Thermal conductivity | 18 W/m·K | 401 W/m·K | +2128% |
| Coefficient of thermal expansion | 0.000013 1/K | 0.000017 1/K | +31% |
| Melting point | 1,450 °C | 1,085 °C | -25% |
Difference is Pure Copper (Cu 99.95+ OFHC) relative to Meteorite Iron Taenite (Fe-30Ni). 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
- Fe-30Ni gamma phase (taenite)
- standard
- Buchwald "Handbook of Iron Meteorites" (1975) / Smithells Metals Reference Book
- heat treatment
- meteoritic (very slow cooled)
- grade
- OFHC C10200
- standard
- CRC Handbook of Chemistry and Physics (MIT matprops database)
- heat treatment
- annealed
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