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Certified Reference Material (Aluminium)

443/03

We recommend using 445C/01 instead

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443-03.pdf | 163 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
9.45
±0.20
Fe
0.793
±0.025
Cu
2.91
±0.04
Mn
0.200
±0.007
Mg
0.233
±0.008
Cr
0.050
±0.002
Ni
0.16
±0.01
Zn
0.300
±0.010
Ti
0.054
±0.002
Ca
0.0015
±0.0002
Na
‹0.0001
P
0.0031
±0.0003
Pb
0.051
±0.003
Sb
0.0026
±0.0003
Sn
0.052
±0.005
Sr
0.064
±0.004
V
0.027
±0.002
Zr
0.040
±0.002

Properties

dimensions
Ø 60 x 25 mm