Rare Earth Product Information
& Standard Specifications
product details
Lutetium Metal
Lutetium Metal

Lutetium Metal, is the hardest metal of the rare-earths, used as important additive to some specialty alloy.

Lutetium Metal can be further processed to various shapes of ingots, pieces, wires, foils, slabs, rods, discs and powder, please visit Rare Earth Metals & Sputtering Targets page for more detailed information.

Formula Lu
CAS No. 7439-94-3
Molecular Weight 174.97
Appearance Silvery
Stability Fairly stable in air
Ductibility Medium
GermanLutetium Metall FrenchMetal De Lucetium SpanishMetal Del Lutecio
Standard Specifications
Product Code 7163D 7163 7165 7167
Grade 99.99%  99.99% 99.9% 99%
CHEMICAL COMPOSITION     กก กก
Lu/TREM (% min.) 99.99 99.99 99.9 99
TREM (% min.) 99.9 99.5 99 99
Rare Earth Impurities ( in TREM, % max.)
Eu
Gd
Tb
Dy
Ho
Er
Tm
Yb
Y 		0.001
0.001
0.001
0.001
0.001
0.005
0.005
0.005
0.003		 0.001
0.001
0.001
0.001
0.001
0.005
0.005
0.005
0.003		 0.001
0.001
0.001
0.001
0.001
0.001
0.01
0.01
0.03		 Totally 1.0
Non-Rare Earth Impurities ( % max.)
Fe
Si
Ca
Al
Mg
W
Ta
O
C
Cl		 0.01
0.005
0.005
0.005
0.005
0.05
0.0005
0.015
0.005
0.005		 0.1
0.01
0.05
0.01
0.01
0.05
0.01
0.15
0.01
0.01		 0.15
0.01
0.05
0.01
0.01
0.05
0.01
0.15
0.01
0.01		 0.15
0.01
0.05
0.01
0.01
0.05
0.05
0.2
0.03
0.02
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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 the product's grade, or Send An Enquiry, you will receive our prompt reply within 24 hours.

 We export to over 30 countries worldwide, and hold a large stock of common Rare Earth Oxides, Metals & Compounds, including some specialty alloys. For research and samples, we offer 2-3 days delivery to the EU, USA, Japan, Korea and 3-5 days delivery for the rest of the world.

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