Historical
AS/NZS 1554.4:2004
Structural steel welding - Welding of high strength quenched and tempered steels (FOREIGN STANDARD)
Specifies requirements for the welding of steel structures made up of combinations of steel plate, sheet or sections, including hollow sections and built-up sections, or castings and forgings, by the MMAW, SAW, GMAW, GTAW or TIG, FCAW, ESW and EGW processes. The Standard is limited to the welding of quenched and tempered steel parent material.
Standards Australia [sai]