Pure Iron (Fe 99.9%+) vs Pure Nickel (Ni 99.6+ Nickel 200)
Property comparison of Pure Iron (Fe 99.9%+) and Pure Nickel (Ni 99.6+ Nickel 200), both pure metal.
| Property | Pure Iron (Fe 99.9%+) | Pure Nickel (Ni 99.6+ Nickel 200) | Difference |
|---|---|---|---|
| Yield strength | 170 MPa | 148 MPa | -13% |
| Tensile strength | 270 MPa | 462 MPa | +71% |
| Elongation | 40 % | 47 % | +18% |
| Elastic modulus | 208,000 MPa | 204,000 MPa | -2% |
| Shear modulus | 81,000 MPa | 76,000 MPa | -6% |
| Poisson ratio | 0.29 | 0.31 | +7% |
| Density | 7,874 kg/m³ | 8,900 kg/m³ | +13% |
| Brinell hardness | 80 HB | 100 HB | +25% |
| Thermal conductivity | 75 W/m·K | 91 W/m·K | +21% |
| Specific heat | 450 J/kg·K | 456 J/kg·K | +1% |
| Coefficient of thermal expansion | 0.000012 1/K | 0.000013 1/K | +11% |
| Melting point | 1,538 °C | 1,455 °C | -5% |
Difference is Pure Nickel (Ni 99.6+ Nickel 200) relative to Pure Iron (Fe 99.9%+). 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
- electrolytic iron
- standard
- CRC Handbook of Chemistry and Physics / NIST JRes Vol 28
- heat treatment
- annealed
- grade
- Nickel 200 / N02200
- standard
- Special Metals Nickel 200 technical bulletin / NIST elastic properties
- heat treatment
- annealed
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