Samarium Metal 99.99%
Samarium Metal 99.99%, code 6263
Formula: Sm
CAS No.: 7440-19-9
Molecular Weight: 150.36
Density: 7.353 g/cm³
Melting point: 1072°C
Appearance: Silvery lump pieces, ingots, rod, foil, wire, etc.
Stability: Moderately reactive in air
Ductibility: Good
Multilingual: Samarium Metall, Metal De Samarium, Metal Del Samario
Samarium Metal 99.99% is used in making speciality alloy and sputtering targets. Samarium-149 has high cross-section for neutron capture (41,000 barns) and is therefore used in the control rods of nuclear reactors. It is also applied to metallurgy industry.
Products available
Product Code: 6263 Standard Specification Typical Analysis Inspection Methods
Grade 99.99% 99.99%  
CHEMICAL COMPOSITION
Sm/TREM (% min.) 99.99 99.99
TREM (% min.) 99.5 99.5 Volumetric Method
Rare Earth Impurities ppm max. ppm
La/TREM
Ce/TREM
Pr/TREM
Nd/TREM
Eu/TREM
Gd/TREM
Y/TREM		 50
10
10
10
10
10
10		 40
10
10
10
10
10
10		 ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities ppm max. ppm
Fe
Si
Ca
Al
Mg
Mn
O
C		 80
80
50
100
50
100
200
100		 60
50
50
60
50
100
150
60		 Spectrographic

Atomic Absorption Spectrographic
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.