# ISO 6506-2:2014 — Withdrawn and superseded ISO standards For ISO 6506-2:2014, item title is Metallic materials — Brinell hardness test — Part 2: Verification and calibration of testing machines; status code is 9599; successor is ISO 6506-2:2017; withdrawn / published date is 2014-09-25, recorded from its source on 2026-08-05. - **Identifier:** ISO 6506-2:2014 _(verified: appears in the quote below)_ - **Item title:** Metallic materials — Brinell hardness test — Part 2: Verification and calibration of testing machines _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 6506-2:2017 - **Withdrawn / published date:** 2014-09-25 _(verified: appears in the quote below)_ ## What the source says > 59681,IS,,ISO 6506-2:2014,Metallic materials — Brinell hardness test — Part 2: Verification and calibration of testing machines,Matériaux métalliques — Essai de dureté Brinell — Partie 2: Vérification et étalonnage des machines d'essai,2014-09-25,3,['77.040.10'],ISO/TC 164/SC 3,9599,[37740],[69774],"['en','fr']",15,"
ISO 6506-2:2014 specifies methods of direct and indirect verification of testing machines used for determining Brinell hardness in accordance with ISO 6506‑1, and also specifies when these two types of verification has to be performed.
The direct verification involves checking that individual machine performance parameters fall within specified limits whereas the indirec ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).