Historical
AWS A5.13/A5.13M:2010
Specification for Surfacing Electrodes for Shielded Metal Arc Welding
Prescribes requirements for the classification of surfacing electrodes for shielded metal arc welding. Solid bare electrodes and rods for surfacing are classified in AWS A5.21:2001, Specification for Bare Electrodes and Rods for Surfacing (see Clause A8 in Annex A).
American Welding Society [aws]