Over deze norm
| Status | Definitief |
| Aantal pagina's | 67 |
| Commissie | Spoorwegen |
| Gepubliceerd op | 01-04-2019 |
| Taal | Engels |
NEN-EN 13674-4:2019 specifies flat bottom Vignole railway rails from 27 kg/m to, but excluding 46 kg/m. Eight pearlitic steel grades are specified covering a rail hardness range of 200 HBW to 440 HBW and include non-heat-treated non-alloy steels, non-heat-treated alloy steels, heat-treated non-alloy steels and heat-treated alloy steels. There are 15 rail profiles specified in this document, but these may not be available in all steel grades.
Details
| ICS-code | 93.100 |
| Nederlandse titel | Railtoepassingen - Bovenbouw - Spoorstaven - Deel 4: Vignole spoorwegrails tussen 27 kg/m en 46 kg/m |
| Engelse titel | Railway applications - Track - Rail - Part 4: Vignole railway rails from 27 kg/m to, but excluding 46 kg/m |
| Vervangt |
