This part of ISO 12224 specifies a coding system for the classification and designation of solid and flux cored solder wire, and the performance requirements to be met by flux cored wire and its constitutents. Requirements for sampling, labelling and packaging are also specified.
DS/EN ISO 12224-1:1999 history
1999DS/EN ISO 12224-1:1999 Solder wire, solid and flux cored - Specification and test methods - Part 1: Classification and performance requirements