Not Available
Certified Reference Material (Aluminium)

250

We recommend using 732/01 instead

Downloads

250.pdf | 162 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
0.038
±0.002
Fe
0.172
±0.008
Cu
0.079
±0.005
Mn
0.170
±0.005
Mg
2.02
±0.07
Cr
0.154
±0.005
Ni
0.063
±0.004
Zn
3.95
±0.12
Ti
0.070
±0.007
Be
0.0095
±0.0007
Pb
‹0.0005
Sn
0.0020
±0.0004
Zr
0.116
±0.007

Properties

dimensions
Ø 55 x 32 mm