# ISO 22825:2012 — Withdrawn and superseded ISO standards For ISO 22825:2012, item title is Non-destructive testing of welds — Ultrasonic testing — Testing of welds in austenitic steels and nickel-based alloys; status code is 9599; successor is ISO 22825:2017; withdrawn / published date is 2012-05-11, recorded from its source on 2026-08-05. - **Identifier:** ISO 22825:2012 _(verified: appears in the quote below)_ - **Item title:** Non-destructive testing of welds — Ultrasonic testing — Testing of welds in austenitic steels and nickel-based alloys _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 22825:2017 - **Withdrawn / published date:** 2012-05-11 _(verified: appears in the quote below)_ ## What the source says > 52927,IS,,ISO 22825:2012,Non-destructive testing of welds — Ultrasonic testing — Testing of welds in austenitic steels and nickel-based alloys,Contrôle non destructif des assemblages soudés — Contrôle par ultrasons — Contrôle des soudures en aciers austénitiques et en alliages à base nickel,2012-05-11,2,['25.160.40'],ISO/TC 44/SC 5,9599,[35136],[69428],"['en','fr']",22, ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).