Most recent
AWS A5.23/A5.23M:2011
Specification for Low-Alloy Steel Electrodes and Fluxes for Submerged Arc Welding
Prescribes requirements for the classification of carbon steel and low-alloy steel electrodes (both solid and composite) and fluxes for submerged arc welding. Multiple pass flux-electrode classifications include requirements for low-alloy weld metal composition.
American Welding Society [aws]