# ISO 18279:2003 — Withdrawn and superseded ISO standards For ISO 18279:2003, item title is Brazing — Imperfections in brazed joints; status code is 9599; successor is ISO 18279:2023; withdrawn / published date is 2003-12-10, recorded from its source on 2026-08-05. - **Identifier:** ISO 18279:2003 _(verified: appears in the quote below)_ - **Item title:** Brazing — Imperfections in brazed joints _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 18279:2023 - **Withdrawn / published date:** 2003-12-10 _(verified: appears in the quote below)_ ## What the source says > 31771,IS,,ISO 18279:2003,Brazing — Imperfections in brazed joints,Brasage fort — Défauts dans les assemblages réalisés par brasage fort,2003-12-10,1,['25.160.50'],ISO/TC 44/SC 13,9599,,[83008],"['en','fr']",24,"

ISO 18279:2003 details a classification of imperfections that can occur in brazing joints. In addition guidance is provided on quality levels and suggested limits for imperfections are detailed.

For requirements not covered by this standard, reference is to be made to other sources, e.g. statutory regulations, codes of practice and technical delivery conditions.

No information is given on how imperfections are to be assessed in individual cases because this depends on t ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).