Historical
AWS A5.8M/A5.8:2011
Specification for Filler Metals for Brazing and Braze Welding
This specification prescribes requirements for the classification of brazing filler metals for brazing and braze welding. It includes brazing filler metals for brazing with or without a flux and in all protective atmospheres for various applications, including those for vacuum service.1 The prefix “RB” indicates that the brazing filler metal is suitable for use both as brazing rod for braze welding and as a brazing filler metal.
American Welding Society [aws]