90.93 Standard confirmed Oct 17, 2022
CEN
CEN/TC 459/SC 2 Methods of chemical analysis for iron and steel
European Norm
77.040.30 Chemical analysis of metals
This European Standard specifies two methods for the preparation of steel samples for oxygen determination. Both methods are suitable for preparing samples for the determination of oxygen content, especially for oxygen contents < 0,0050 %. This standard is applicable to steels having a hardness of < 400 HBW 10/3000.
PUBLISHED
EN 10276-1:2000
90.93
Standard confirmed
Oct 17, 2022