Metric Dimensions for Structural Steel Shapes and Hollow Structural Sections
This Standard establishes the metric sizes for structural steel wide flange
(W) and H-pile (HP) shapes, welded wide flange (WWF) shapes, super light
beams, cold formed channels, angles, and hollow structural sections.
The sizes given in this Standard should provide a range of products sufficient
for most of the applications in which the use of the products included in this
Standard is contemplated. For some applications, particularly large volume
requirements for specific end uses, engineering requirements may dictate the
need for sizes other than those presented in this Standard. This Standard is
not intended to preclude the use of such sizes where they are required.
Similarly, this Standard is not intended to preclude the use of other sizes
that may be offered by individual producers.