scope:

This document specifies requirements for qualification testing of brazers and brazing operators for metallic materials. This document applies to the following brazing processes in accordance with ISO 857-2 and ISO 4063 with local and global heating: - 911 Infrared brazing - 912 Flame brazing, torch brazing - 913 Laser beam brazing - 914 Electron beam brazing - 916 Induction brazing - 918 Resistance brazing - 919 Diffusion brazing - 921 Furnace brazing - 922 Vacuum brazing - 923 Dip-bath brazing - 924 Salt-bath brazing - 925 Flux bath brazing - 926 Immersion brazing - 972 Arc weld brazing This document is not applicable to personnel operating brazing equipment who do not have any direct influence on the quality of the brazed joint for example, personnel performing exclusively loading/ unloading the brazing unit or just initiating the brazing cycle in automatic brazing.