# ISO 2400:2012 — Withdrawn and superseded ISO standards

For ISO 2400:2012, item title is Non-destructive testing — Ultrasonic testing — Specification for calibration block No. 1; status code is 9599; successor is ISO 2400:2025; withdrawn / published date is 2012-09-17, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2400:2012 _(verified: appears in the quote below)_
- **Item title:** Non-destructive testing — Ultrasonic testing — Specification for calibration block No. 1 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 2400:2025
- **Withdrawn / published date:** 2012-09-17 _(verified: appears in the quote below)_

## What the source says

> 57041,IS,,ISO 2400:2012,Non-destructive testing — Ultrasonic testing — Specification for calibration block No. 1,Essais non destructifs — Contrôle par ultrasons — Spécifications relatives au bloc d'étalonnage n° 1,2012-09-17,2,['25.160.40'],ISO/TC 135/SC 3,9599,[7296],[87438],"['en','fr']",7,"<p>This International Standard specifies requirements for the dimensions, material and manufacture of a steel block for calibrating ultrasonic test equipment used in manual testing.</p>"

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).