50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Apr 26, 2024
ISO
ISO/TC 17/SC 1 Methods of determination of chemical composition
International Standard
77.080.01 Ferrous metals in general
The method is applicable with the following limitations: phosphorus contents between 0,001 0 % (m/m) and 1,0 % (m/m), application ranges and test portions in table 1 depending on the concentration of the interfering elements (arsenic, hafnium, niobium, tantalum, titanium, tungsten).
PUBLISHED
ISO 10714:1992
IN_DEVELOPMENT
ISO/FDIS 10714
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Apr 26, 2024