1.1 This standard specifies types and grades, sizes, thickness and tolerances, chemical composition, requirements, mark and label, sampling and criteria for conformity, and testing for cold-formed structural steel sections which shall be referred to hereinafter as structural ?steel.
1.2 This standard covers only structural steel made from mild steel by the process of cold forming which may be used in structural works.
1.3 This standard does not apply to steel sections which are covered by the particular standard.