90.93 Standard confirmed Jun 5, 2023
CEN
CEN/TC 256 Railway applications
Technical Specification
45.040 Materials and components for railway engineering
Published
This technical standard specifies the characteristics of cast railway wheels for use on European networks.
Two steel grades, C ER7 and C ER8, are defined in this Technical Specification. For tread-braked wheels; only C ER7 is used.
This Technical Specification is applicable to cast wheels which have a chilled rim. The standard is only applicable to cast wheels that have satisfied the technical approval procedure according to CEN/TS 13979-2.
This Technical Specification applies only to wheels used in freight wagon applications for speeds up to and including 120 km/h.
PUBLISHED
CEN/TS 15718:2011
90.93
Standard confirmed
Jun 5, 2023