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
Metal Powder Metal Wire Metal Rod Metal Foil Metal Slab Metal 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.