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Chemical Content
Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
6.97
±0.15
Fe
0.135
±0.006
Cu
0.0050
±0.0005
Mn
0.0106
±0.0006
Mg
0.65
±0.02
Cr
0.0016
±0.0002
Ni
0.0024
±0.0003
Zn
0.0052
±0.0005
Ti
0.099
±0.003
Be
0.0002
±0.0002
Ca
0.0017
±0.0002
Ga
0.0082
±0.0004
Na
‹0.0005
P
(0.0013)
Pb
0.0009
±0.0003
Sn
0.0013
±0.0003
Sr
0.031
±0.002
V
0.0055
±0.0004
Zr
0.0011
±0.0002
Values in brackets ( ) are not certified but given for information only.