NA 021

DIN Standards Committee Iron and Steel

Project

Railway applications - Rail - Part 1: Vignole railway rails 46 kg/m and above; German and English version prEN 13674-1:2023

Abstract

This document specifies Vignole railway rails of 46 kg/m and greater linear mass, for conventional and high speed railway track usage. Pearlitic steel grades are specified covering a hardness range of 200 HBW to 440 HBW and include non heat treated non alloy steels, non heat treated alloy steels, and heat treated non alloy steels and heat treated alloy steels. There are 24 rail profiles specified in this document. Two classes of rail straightness are specified, differing in requirements for straightness, surface flatness and crown profile. Two classes of profile tolerances are specified.

Begin

2020-03-25

WI

00256999

Planned document number

DIN EN 13674-1

Project number

02101652

Responsible national committee

NA 021-00-12 AA - Railway track products  

Responsible european committee

CEN/TC 256/SC 1/WG 4 - Production and welding of rails  

draft standard

Railway applications - Rail - Part 1: Vignole railway rails 46 kg/m and above; German and English version prEN 13674-1:2023
2023-05
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previous edition(s)

Railway applications - Track - Rail - Part 1: Vignole railway rails 46 kg/m and above; German version EN 13674-1:2011+A1:2017
2017-07

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Contact

Dr.-Ing.

Robert Orosz

Sohnstr. 65
40237 Düsseldorf

Tel.: +49 211 6707-303

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