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Certified Reference Material (Aluminium)

442/03

We recommend using 442/04 instead

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442-03.pdf | 162 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
8.06
±0.15
Fe
0.58
±0.02
Cu
2.37
±0.05
Mn
0.25
±0.02
Mg
0.098
±0.005
Cr
0.010
±0.002
Ni
0.050
±0.003
Zn
0.71
±0.02
Ti
0.117
±0.005
Ca
0.0070
±0.0005
P
0.0007
±0.0002
Pb
0.11
±0.01
Sn
0.087
±0.007
V
0.013
±0.001
Zr
0.017
±0.002

Properties

dimensions
Ø 60 x 25 mm