| Neodymium, Nd | |
|---|---|
| Categories: | MetalNonferrous MetalPure Element |
| Material Notes: | Silver Metal; Hexagonal |
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Export data to your CAD/FEA program| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 7.01 g/cc | 0.253 lb/in³ | |||
| Chemical Properties | Metric | English | Comments | ||
| Atomic Mass | 144.24 | 144.24 | 1995 | ||
| Atomic Number | 60 | 60 | |||
| X-ray Absorption Edge | 0.28451 Å | 0.28451 Å | K | ||
| 1.73759 Å | 1.73759 Å | LI | |||
| 1.84244 Å | 1.84244 Å | LII | |||
| 1.99452 Å | 1.99452 Å | LIII | |||
| Electronegativity | 1.14 | 1.14 | Pauling | ||
| Ionic Radius | 0.995 Å | 0.995 Å | Crystal Ionic Radius for Valence +3 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Vickers | 18 | 18 | |||
| Tensile Strength, Ultimate | 170 MPa | 24700 psi | |||
| Tensile Strength, Yield | 165 MPa | 23900 psi | |||
| Elongation at Break | 25 % | 25 % | |||
| Modulus of Elasticity | 41.4 GPa | 6000 ksi | |||
| Bulk Modulus | 31.8 GPa | 4610 ksi | |||
| Poissons Ratio | 0.281 | 0.281 | |||
| Shear Modulus | 16.3 GPa | 2360 ksi | |||
| Electrical Properties | Metric | English | Comments | ||
| Electrical Resistivity | 0.0000643 ohm-cm | 0.0000643 ohm-cm | |||
| Magnetic Susceptibility | 0.0000392 | 0.0000392 | cgs/g | ||
| Thermal Properties | Metric | English | Comments | ||
| Heat of Fusion | 49.3 J/g | 21.2 BTU/lb | |||
| CTE, linear | 9.60 µm/m-°C @Temperature 20.0 °C | 5.33 µin/in-°F @Temperature 68.0 °F | |||
| Specific Heat Capacity | 0.153 J/g-°C | 0.0366 BTU/lb-°F | Gas | ||
| 0.190 J/g-°C | 0.0454 BTU/lb-°F | ||||
| Thermal Conductivity | 13.0 W/m-K | 90.2 BTU-in/hr-ft²-°F | |||
| Melting Point | 1010 °C | 1850 °F | |||
| Boiling Point | 3074 °C | 5565 °F | |||
| Heat of Formation | 0.000 kJ/mol | 0.000 kJ/mol | Crystal | ||
| 327.6 kJ/mol | 327.6 kJ/mol | Gas | |||
| Optical Properties | Metric | English | Comments | ||
| Emissivity (0-1) | 0.394 @Wavelength >=645 nm, Temperature 1021 – 1567 °C | 0.394 @Wavelength >=645 nm, Temperature 1870 – 2853 °F | liquid total hemispherical | ||
| Component Elements Properties | Metric | English | Comments | ||
| Neodymium, Nd | 100 % | 100 % | |||
| Descriptive Properties | |||||
| CAS Number | 7440-00-8 | ||||
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