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Certified Reference Material (Aluminium)

AS20/01

We recommend using AS20/02 instead

Downloads

AS20-01.pdf | 162 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
0.217
±0.012
Fe
0.301
±0.012
Cu
4.54
±0.08
Mn
0.73
±0.01
Mg
1.60
±0.04
Cr
0.105
±0.005
Ni
0.050
±0.003
Zn
0.177
±0.010
Ti
0.064
±0.005
Li
0.0006
±0.0001
Na
0.0011
±0.0002
Pb
0.0093
±0.0005
V
0.027
±0.001

Properties

dimensions
Ø 60 x 25 mm