About Erbium Pieces
Erbium Pieces (CAS 7440-52-0) is a rare earth metal supplied as pieces. NanoLithium supplies it for NiMH alloy preparation, hydrogen storage and metallurgical research. Full specifications are shown below, and bulk or custom quantities can be quoted on request. We ship from Canada to the USA, Europe, South Korea and worldwide.
Erbium Pieces Properties (Theoretical)
| Molecular Weight | 382.56 |
|---|---|
| Appearance | Silvery |
| Melting Point | 1497 °C |
| Boiling Point | 2868 °C |
| Density | 9066kg/m ³ |
| Solubility in H2O | N/A |
| Electrical Resistivity | 107.0 microhm-cm @ 25 °C |
| Electronegativity | 1.2 Paulings |
| Heat of Fusion | 4.10 Cal/gm mole |
| Heat of Vaporization | 67 K-Cal/gm atom at 2863 °C |
| Poisson’s Ratio | 0.237 |
| Specific Heat | 0.0401 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 0.145 W/cm/K @ 298.2 K |
| Thermal Expansion | (r.t.) (poly) 12.2 µm/(m·K) |
| Vickers Hardness | 589 MPa |
| Young’s Modulus | 69.9 GPa |
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