Reference Source

ISO 4493:1981

What is the item title for ISO 4493:1981?

For ISO 4493:1981, item title is Metallic powders — Determination of hydrogen reducible oxygen content; replacement named by the register is ISO 4491-3:1989; publication date is 1981-08-01, verified against its source on 2026-11-03.

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

Identifier
ISO 4493:1981 verified
Item title
Metallic powders — Determination of hydrogen reducible oxygen content verified
Replacement named by the register
ISO 4491-3:1989 verified
Publication date
1981-08-01 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

Where each value comes from

The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.

Replacement named by the register

10386,IS,,ISO 4491-3:1989,Metallic powders — Determination of oxygen content by reduction methods — Part 3: Hydrogen-reducible oxygen,Poudres métalliques — Dosage de l'oxygène par les méthodes de réduction — Partie 3: oxygène réductible par l'hydrogène,1989-09-28,1,['77.160'],ISO/TC 119/SC 2

— all from isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

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