Published
This document specifies the performance requirements for fluxes in solid, liquid and paste forms intended for use with soft solders.
NOTE 1 ISO 9454‑1 specifies the requirements for labelling and packaging as well as the coding system for the classification of the fluxes.
NOTE 2 Some of the fluxes intended for inert gas and vapour phase soldering may not pass some of the criteria in Tables 1 and 2.
Requirements for these fluxes are agreed between the purchaser and the supplier.
WITHDRAWN
ISO 9454-2:1998
PUBLISHED
ISO 9454-2:2020
90.60
Close of review
Mar 5, 2026
Soft soldering fluxes - Classification and requirements - Part 2: Performance requirements (ISO 9454-2:2020)
60.60 Standard published