本技术标准规定了欧洲网络使用的铸铁车轮的特点。 本技术规范中定义了两种钢种，C ER7和C ER8。对于胎面制动轮;仅使用C ER7。 本技术规格适用于具有冷却边缘的铸轮。该标准仅适用于符合CEN/TS 13979-2的技术认证程序的铸轮。 本技术规范仅适用于速度高达120公里/小时的货车应用中使用的车轮

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.