Standard Svensk standard · SS-EN 13674-1:2011+A1:2017

Järnvägar - Spår - Räler - Del 1: Vignolräler fr o m 46 kg/m

Status: Gällande

Omfattning
This European Standard specifies Vignole railway rails of 46 kg/m and greater linear mass, for conventional and high speed railway track usage. Nine 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 23 rail profiles specified in this standard. Two classes of rail straightness are specified, differing in requirements for straightness, surface flatness and crown profile. Two classes of profile tolerances are specified.

Ämnesområden

Räls och rälsdelar Järnvägar


Produktinformation

Språk: Engelska

Framtagen av: Järnvägar, SIS/TK 254

Internationell titel: Railway applications - Track - Rail - Part 1: Vignole railway rails 46 kg/m and above

Artikelnummer: STD-8026769

Utgåva: 1

Fastställd: 2017-06-07

Antal sidor: 132

Ersätter: SS-EN 13674-1:2011