40.20 DIS ballot initiated: 12 weeks Mar 25, 2024
ISO
ISO/TC 132 Ferroalloys
International Standard
77.100 Ferroalloys
The method is applicable to ferrotitanium having titanium contents between 20 and 80 % (m/m). Specifies principle, reagents, apparatus, sample, procedure, expression of results and test report. Figures show the Bunsen valve and the apparatus for titration.
PUBLISHED
ISO 7692:1983
IN_DEVELOPMENT
ISO/DIS 7692
40.20
DIS ballot initiated: 12 weeks
Mar 25, 2024