2. Getting involved
  3. Standards Committees
  4. NWT
NA 145

DIN Standards Committee Technology of Materials

About NWT Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees
Draft standard [Pre-order]

DIN EN ISO 4491-3
Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO/DIS 4491-3:2025); German and English version prEN ISO 4491-3:2025

Title (German)

Metallpulver - Bestimmung des Sauerstoffgehaltes durch Reduktionsverfahren - Teil 3: Wasserstoffreduzierbarer Sauerstoff (ISO/DIS 4491-3:2025); Deutsche und Englische Fassung prEN ISO 4491-3:2025

Responsible national committee

NA 145-01-06 AA - Powder metallurgy  

Responsible european committee

CEN/BT - BT Technical Board  

Responsible international committee

ISO/TC 119/SC 2 - Sampling and testing methods for powders (including powders for hardmetals)  

Edition 2025-05
Publication 2025-04-11
Public enquiry period 2025-04-11
until
2025-06-11
Original language German , English
Price from 80.20 €
Order from DIN Media
Table of contents

Contact

Stephanie Terbrack

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2423
Fax: +49 30 2601-42423

Send message to contact