TAZ-002a

Certified reference material (CRM)

Material 42CrMo4 / 1.7225
Shape Cylinder
Dimensions Ø 40 x 25 mm
Characterisation strategy according to DIN EN ISO 17034 b)

Assigned values

Parameter Value Uncertainty Unit Type
C 0.420 0.009 % certified
Si 0.222 0.004 % certified
Mn 0.732 0.009 % certified
P 0.0125 0.0009 % certified
S 0.0263 0.0022 % certified
Cr 1.118 0.013 % certified
Mo 0.183 0.006 % certified
Ni 0.0227 0.0014 % certified
Al 0.0272 0.0015 % certified
Cu 0.0168 0.0012 % certified
Co 50 11 µg/g certified
Ti 44.5 3.0 µg/g certified
V 40 3 µg/g certified
As 45 9 µg/g certified
Ca 8 2 µg/g certified
Nb <50 µg/g informative
W <50 µg/g informative
Sn 15 µg/g informative
Zr <20 µg/g informative
Sb <20 µg/g informative
Se <50 µg/g informative
B 7 µg/g informative
Zn <20 µg/g informative
La <20 µg/g informative
Ag <20 µg/g informative
N 27 µg/g informative