This standard prescribes the nomenclature,
requirements and test methods for electronic grade solder
alloys; for fluxed and non-fluxed bar, ribbon, and powder
solders, for electronic soldering applications; and for “special”
electronic grade solders. This is a quality control standard
and is not intended to relate directly to the material’s
performance in the manufacturing process. Solders for
applications other than electronics should be procured
using ASTM B-32.