Abstract / scope
ISO 12633-2:2011 specifies the tolerances for hot-finished circular, square and rectangular structural hollow sections, and gives the dimensions and sectional properties for a range of standard sizes.
ISO 12633-2:2011Published
Hot-finished structural hollow sections of non-alloy and fine grain steels — Part 2: Dimensions and sectional properties
Profils creux de construction finis à chaud, en acier non allié ou à grains fins — Partie 2: Dimensions et caractéristiques du profil