ISO/R 81:1967

For ISO/R 81:1967, item title is Vickers hardness test for steel (Load 5 to 100 kgf); status code is 9599; successor is ISO 6507-1:1982; withdrawn / published date is 1967-11-01, recorded from its source on 2026-08-05.

Identifier: ISO/R 81:1967 verified
Item title: Vickers hardness test for steel (Load 5 to 100 kgf) verified
Status code: 9599 verified
Successor: ISO 6507-1:1982
Withdrawn / published date: 1967-11-01 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

3731,R,,ISO/R 81:1967,Vickers hardness test for steel (Load 5 to 100 kgf),Essai de dureté Vickers pour l'acier (Charges de 5 à 100 kgf),1967-11-01,1,['77.040.10'],ISO/TC 164/SC 3,9599,,[12886],"['en','fr']",3,

— 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.