I.S. EN ISO 4491-4:2019
Current
The latest, up-to-date edition.
Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reductionextraction (ISO 4491-4:2019)
Hardcopy , PDF
English
05-19-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
This document specifies a method for the determination of the total oxygen content of metallic powders by reduction-extraction at high temperature.
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