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Certified Reference Material (Aluminium)

331/01

We recommend using 331/02 instead

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331-01.pdf | 161 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
0.24
±0.01
Fe
0.487
±0.015
Cu
0.256
±0.010
Mn
0.97
±0.03
Mg
0.0520
±0.0020
Cr
0.224
±0.008
Ni
0.0027
±0.0005
Zn
0.0142
±0.0007
Ti
0.0235
±0.0010
V
0.0121
±0.0007
Zr
0.128
±0.005

Properties

dimensions
Ø 60 x 25 mm