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Normas BSI – AENOR
19/30390439 DC

19/30390439 DC

BS EN 10219-3. Cold formed welded steel structural hollow sections. Part 3. Technical delivery conditions for mechanical engineering purposes

Fecha:
2019-07-22 /Definitive
Comité:
ISE/103
Equivalencias internacionales:

prEN 10219-3

Resumen:

This part of this standard specifies the technical delivery conditions for electric welded and submerged arc welded cold formed structural steel hollow sections for mechanical engineering purposes 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 can be found in EN 10219-2.

NOTE 2

The attention of users is drawn to the fact that whilst cold formed grades in EN 10219-3 can have equivalent mechanical properties to hot-finished grades in EN 10210-3 the sectional properties of square and rectangular hollow sections in EN 10219-2 and EN 10210-2 are not equivalent.

NOTE 3

A range of steel grades is specified in this document and the user can 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.

Keywords:
Structural steels, Thickness, Area, Form tolerances, Square shape, Mass, Circular shape, Structural design, Welding, Weight tolerances, Steels, Ordering, Rectangular shape, Length, Unalloyed steels, Dimensions, Dimensional tolerances, Metal sections, Cold-working, Hollow sections, Mathematical calculations, Diameter
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