# ISO 9455-3:1992 — Withdrawn and superseded ISO standards

For ISO 9455-3:1992, item title is Soft soldering fluxes — Test methods — Part 3: Determination of acid value, potentiometric and visual titration methods; status code is 9599; successor is ISO 9455-3:2019; withdrawn / published date is 1992-05-14, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9455-3:1992 _(verified: appears in the quote below)_
- **Item title:** Soft soldering fluxes — Test methods — Part 3: Determination of acid value, potentiometric and visual titration methods _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9455-3:2019
- **Withdrawn / published date:** 1992-05-14 _(verified: appears in the quote below)_

## What the source says

> 17170,IS,,ISO 9455-3:1992,"Soft soldering fluxes — Test methods — Part 3: Determination of acid value, potentiometric and visual titration methods",Flux de brasage tendre — Méthodes d'essai — Partie 3: Détermination de l'indice d'acide par des méthodes de titrage potentiométrique et visuel,1992-05-14,1,['25.160.50'],ISO/TC 44/SC 12,9599,,[73174],"['en','fr']",4,"<p>Specifies the two methods for a flux of types 1 and 2 only, as defined in ISO 9454-1. Gives precision of the two methods as determined by interlaboratory tests.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).