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FprEN 14587-2 Edition 07/2024
Railway applications - Infrastructure - Flash butt welding of new rails - Part 2: R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails by mobile welding machines at sites other than a fixed plant
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Abstract

This document specifies requirements for the approval of a welding process by mobile plant, together with the requirements for subsequent welding production. It applies to new Vignole railway rails R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails of 46 kg/m and above, as contained in EN 13674 1:2011+A1:2017, welded by a flash butt welding process by mobile plant and intended for use on railway infrastructure. This document applies to the welding of rails into welded strings.

Status

Final draft - Active

Origin

Technical Committee :
CEN/TC 256 : Railway applications

Implementation

start of the vote on the project    17/06/2021   date of ratification (dor)    07/06/2024
end of the vote on the project    09/09/2021   date of anouncement (doa)    07/10/2024
start of the vote on the final project    18/04/2024   date of publication (dop)    06/01/2025
end of the vote on the final project    13/06/2024   date of withdrawal (dow)    06/01/2025


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Relations to older standards
ILNAS-EN 14587-2:2009

International Classification for Standards (ICS codes) :

25.160.10 : Welding processes
93.100 : Construction of railways

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