Standards Development

Scope

This document specifies the nominal dimensions and masses of the hot rolled steel channels, I and H sections.

The following shapes are covered by this document:

Sections:

— parallel flange I sections IPE;

— parallel wide flange beams HE;

— parallel extra wide flange beams HL and HLZ;

— parallel wide flange columns HD;

— parallel wide flange bearing piles HP and UBP;

— parallel flange universal beams UB;

— parallel flange universal columns UC;

— taper flange I sections IPN and J.

Channels:

— parallel flange channels UPE and PFC;

— taper flange channels UPN, U and CH.

These requirements do not apply to hot rolled steel channels, I- and H- sections from stainless steel.