ISO 4493:1981

For ISO 4493:1981, item title is Metallic powders — Determination of hydrogen reducible oxygen content; status code is 9599; successor is ISO 4491-3:1989; withdrawn / published date is 1981-08-01, recorded from its source on 2026-08-05.

Identifier: ISO 4493:1981 verified
Item title: Metallic powders — Determination of hydrogen reducible oxygen content verified
Status code: 9599 verified
Successor: ISO 4491-3:1989
Withdrawn / published date: 1981-08-01 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

10390,IS,,ISO 4493:1981,Metallic powders — Determination of hydrogen reducible oxygen content,Poudres métalliques — Détermination de la teneur en oxygène réductible par l'hydrogène,1981-08-01,1,['77.160'],ISO/TC 119/SC 2,9599,,[10386],"['en','fr']",9,

— 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

Last verified against source: 2026-08-05. Due for re-check by 2027-02-01. This page as Markdown · OKF bundle · full dataset as JSON.