DIN Standards Committee Iron and Steel
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. NOTE 1 The requirements for tolerances, dimensions and sectional properties in EN 10219-2. NOTE 2 The provisions that apply under the Construction Products Regulations (CPR) are specified in EN 10380. NOTE 3 The attention of users is drawn to the fact that whilst cold formed grades in this document can have equivalent mechanical properties to hot-finished grades in EN 10210-1 the sectional properties of square and rectangular hollow sections in EN 10219-2 and EN 10210-2 are not equivalent. NOTE 4 A range of steel grades is specified in this document and the user should select the grade most appropriate to the intended use and service conditions. The grades and mechanical properties, but not the final supply condition of cold formed hollow sections are generally comparable with those in EN 10025-2, EN 10025-3, EN 10025-4, EN 10025-5, EN 10025-6, EN 10149-2 and EN 10149-3.
Begin
2024-01-10
WI
EC103136
Planned document number
prEN 10219-1
Responsible national committee
NA 021-00-09-02 UA - Hollow sections
Responsible european committee
CEN/TC 459/SC 3/WG 3 - Hollow sections
draft standard
Cold formed welded steel structural hollow sections - Part 1: Technical delivery conditions
2026-03
Order from DIN Media
