NA 021
DIN Standards Committee Iron and Steel
Project
Cold formed welded steel structural hollow sections - Part 1: Technical delivery conditions
Abstract
This document specifies the technical delivery conditions for electric welded and submerged arc welded cold formed structural steel hollow sections of circular, square, rectangular or elliptical forms and applies to structural hollow sections formed cold without subsequent heat treatment other than the heat treatment of the weld line.
Begin
2024-01-10
WI
EC103136
Planned document number
prEN 10219-1 rev
Responsible national committee
NA 021-00-09-02 UA - Hollow sections
Responsible european committee
CEN/TC 459/SC 3/WG 3 - Hollow sections
