ISO 4491-4:1989
For ISO 4491-4:1989, item title is Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction; status code is 9599; successor is ISO 4491-4:2013; withdrawn / published date is 1989-09-28, recorded from its source on 2026-08-05.
- Identifier
- ISO 4491-4:1989 verified
- Item title
- Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction verified
- Status code
- 9599 verified
- Successor
- ISO 4491-4:2013
- Withdrawn / published date
- 1989-09-28 verified
Verified
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What the source says
10387,IS,,ISO 4491-4:1989,Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction,Poudres métalliques — Dosage de l'oxygène par les méthodes de réduction — Partie 4: Oxygène total par réduction-extraction,1989-09-28,1,['77.160'],ISO/TC 119/SC 2,9599,,[61879],"['en','fr']",4,"<p>The test method is applicable to all powders of metals, alloys, carbides and mixtures thereof which are non-volatile under the test conditions. The sample may be in powder or compact form. The test is not applicable if the powder contains a lubricant or binder. This part of ISO 4491 shall be read in conjunction with ISO 4491-1.</p>"
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
Source
- isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv