Solder wire, solid and flux cored. Specification and test methods - Classification and performance requirements Ingestion-build-190310 2) A substrate is required

2) A substrate is required to improve the corrosion resistance of subsequent coatings on ferrous fasteners

EN 14399-6

a) intended to be connected to cylinders by the operator

BS 4973-2 is an International Standard that focuses on aspects of good quality fabric and textiles

Solder wire, solid and flux cored. Specification and test methods - Classification and performance requirements Ingestion-build-190310 2) A substrate is required1 Scope 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 constituents. Requirements for sampling, labelling and packaging are also specified. Annex A specifies a method for the solvent extraction of flux incorporated in flux cored solder wire. The solution so obtained may be used for testing purposes. Annex