BS EN 13674-4:2006+A1:2009 - Page 2

Railway applications. Track. Rail. Vignole railway rails from 27 kg/m to, but excluding 46 kg/m | Status: Superseded, Withdrawn

1 Scope This part of EN 13674 specifies flat bottom Vignole railway rails from 27 kg/m to, but excluding 46 kg/m. Five pearlitic steel grades are specified covering a rail hardness range of 200 HBW to 390 HBW and include non-heat-treated non-alloy steels, non-heat-treated alloy steels and heat-treated non-alloy steels. There are 13 rail profiles specified in this European Standard, but these may not be available in all steel grades.