Erbium (Er) Metal is a rare earth element with atomic number 68 and the symbol Er. It does not oxidize as rapidly as some of the other rare earth metals as it is fairly stable in air. It has a high electrical resistivity. HM stocks various rare earth materials for use in electronics, petrochemicals, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.

• Phase at STP: solid
• Melting point: 1802 K (1529 °C, 2784 °F)
• Boiling point: 3141 K (2868 °C, 5194 °F)
• Density (near r.t.): 9.066 g/cm³
• Liquid (at m.p.): 8.86 g/cm³
• The heat of fusion: 19.90 kJ/mol
• The heat of vaporization: 280 kJ/mol
• Molar heat capacity: 28.12 J/(mol·K)

Erbium (Er) Metal Specifications

Erbium (Er) Metal Applications

• Used in metallurgy to improve hardness and workability.
• Used for the nuclear industry.
• Be further processed into various shapes of ingots, pieces, wires, foils, slabs, rods, discs, and powder.

Erbium (Er) Metal Packing

Erbium (Er) Metal products are all vacuum-sealed independently. The small-sized products are packaged in cartons and large-sized products are packaged in wooden boxes. The package is 100g/bag, 500g/bag, 25kg/box, or as required.