90.93 Standard confirmed Jul 1, 2010
CEN
CEN/TC 459/SC 2 Methods of chemical analysis for iron and steel
European Norm
77.040.30 Chemical analysis of metals
Published
ISO 4934:2003 specifies a gravimetric method for the determination of the sulfur content in steels and iron, excluding steels containing selenium. The method is particularly suitable as a reference method for the standardization of samples on which certified standard values are to be established.
The method is applicable to a sulfur content between 0,003 % (mass fraction) and 0,35 %(mass fraction).
WITHDRAWN
EN 24934:1989
PUBLISHED
EN ISO 4934:2003
90.93
Standard confirmed
Jul 1, 2010