DIN Standards Committee Iron and Steel
Steel and iron - Determination of chromium content - Potentiometric or visual titration method (ISO/FDIS 4937:2024); German version FprEN ISO 4937:2024
Abstract
The method is applicable to chromium contents between 0.25 % (m/m) and 35 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests, and Annex B represents the precision data graphically.
Begin
2023-07-19
WI
EC102116
Planned document number
DIN EN ISO 4937
Project number
02101773
Responsible national committee
NA 021-00-30 AA - Methods of chemical analysis
Responsible european committee
CEN/TC 459/SC 2 - Methods of chemical analysis for iron and steel
Responsible international committee
ISO/TC 17/SC 1 - Methods of determination of chemical composition
draft standard
Steel and iron - Determination of chromium content - Potentiometric or visual titration method (ISO/DIS 4937:2024); German and English version prEN ISO 4937:2024
2024-04
Order from DIN Media
