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Certified Reference Material (Aluminium)

423/02

We recommend using 423/03 instead

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423-02.pdf | 164 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
10.51
±0.20
Fe
0.130
±0.014
Cu
0.014
±0.002
Mn
0.055
±0.006
Mg
0.240
±0.018
Cr
0.012
±0.002
Ni
0.014
±0.002
Zn
0.023
±0.002
Ti
0.036
±0.004
Ca
0.0005
±0.0001
Co
0.20
±0.02
Na
(0.0015)
P
0.0009
±0.0002
Pb
0.0012
±0.0002
Sb
0.008
±0.001
Sn
0.0060
±0.0004
Sr
0.00020
±0.00005
V
0.013
±0.002
Zr
0.006
±0.002

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

Properties

dimensions
Ø 60 x 25 mm