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Certified Reference Material (Aluminium)

551/02

We recommend using 551/03 instead

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551-02.pdf | 162 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
0.23
±0.01
Fe
0.060
±0.004
Cu
0.140
±0.006
Mn
1.08
±0.05
Mg
1.42
±0.05
Cr
0.30
±0.02
Ni
‹0.001
Zn
0.100
±0.005
Ti
0.010
±0.001
Li
0.0015
±0.0002
Na
(0.0045)
Pb
0.019
±0.002
V
0.022
±0.002

Values in brackets ( ) are not certified but given for information only.

Properties

dimensions
Ø 60 x 25 mm