Erbium Metal 99%-99.99% from Metall Rare Earth Limited

We supply to over 30 countries worldwide, and hold regular stock of common Rare Earth oxides, metals & compounds. For research and samples, we offer prompt delivery to USA, Japan, Korea and fast delivery for the EU & rest of the world.

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Sun May 04 2025 06:02:42 GMT+0000 (Coordinated Universal Time)
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Rare Earth Products > Erbium > Erbium Metal

Erbium Metal
Formula: Er CAS No.: 7440-52-0 Molecular Weight: 167.26 Density: 9066kg/m³ Melting point: 1497°C Appearance: Silvery grey lump piwces, ingot, rods or wires Stability: Stable in the air Ductibility: Good Multilingual: Erbium Metall, Metal De Erbium, Metal Del Erbio	Erbium Metal, is mainly metallurgical uses. Added to vanadium, for example, Erbium lowers hardness and improves workability. There are also a few applications for nuclear industry. Erbium Metal can be further processed to various shapes of ingots, pieces, wires, foils, slabs, rods, discs and powder.

Products available

Product Code	6863D	6863	6865	6867
Grade	99.99%D	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Er/TREM (% min.)	99.99	99.99	99.9	99
TREM (% min.)	99.9	99.5	99	99
Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
Gd/TREM Tb/TREM Dy/TREM Ho/TREM Tm/TREM Yb/TREM Lu/TREM Y/TREM	10 10 30 50 50 10 10 30	10 10 30 50 50 10 10 30	0.005 0.005 0.05 0.05 0.05 0.005 0.01 0.1	0.01 0.05 0.1 0.3 0.3 0.3 0.1 0.6
Non-Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
Fe Si Ca Al Mg W Ta O C Cl	200 50 50 50 50 50 50 300 50 50	500 100 100 100 50 100 100 500 100 100	0.15 0.01 0.05 0.02 0.01 0.1 0.01 0.15 0.01 0.01	0.15 0.01 0.05 0.03 0.1 0.1 0.05 0.2 0.03 0.02

Processing capacity

Powder	Wire	Rod	Foil	Slab	Disc

fineness to 325mesh; 250mesh; 100mesh; 60mesh; 40mesh	diameter to 0.1mm, 0.5mm, 1.0mm, 5mm and length to 100mm or more	diameter to 5mm, 1cm, 5cm, 10cm, and length to 30cm	thickness to 0.25mm, 0.5mm, 1.0mm, and width to 40cm	thickness to 1cm, 2cm, 3cm, width to 40cm	thickness to 0.1mm, 0.25mm, 0.5mm, 1.0mm and diameter to 35cm

The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at Request for Quotation, you will receive our prompt reply within 24 hours.

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