本欧洲标准规定了在欧洲网络上使用的轴的特性。 它定义了由真空脱气钢级制成的锻造或轧制的实心轴和空心轴的特性 EA1N1是欧洲网络中最常用的等级。对于空心轴，本标准适用 仅限于通过在锻造或滚动的实心轴中加工孔制造的那些 此外，EA1T1和EA4T1等级的轴的特征在附件A中给出。 定义了两类车轴，分别为1类和2类。一般来说，选择1类 运行速度高于200公里/小时。 本标准适用于根据EN 13103和EN 13103的要求设计的轴 EN 13104。 注意:如果特定的制造工艺（例如冷轧， 喷丸硬化，喷丸硬化，钢清洁度，还原率，熔化和热量改善材料性能 治疗过程等）对它们有影响

This European Standard specifies the characteristics of axles for use on European networks. It defines characteristics of forged or rolled solid and hollow axles, made from vacuum-degassed steel grade EA1N1 that is the most commonly used grade on European networks. For hollow axles, this standard applies only to those that are manufactured by machining of a hole in a forged or rolled solid axle In addition, the particular characteristics for axles in grade EA1T1 and EA4T1 are given in Annex A. Two categories of axle are defined, category 1 and category 2. Generally, category 1 is chosen when the operational speed is higher than 200 km/h. This standard is applicable to axles that are designed in accordance with the requirements of EN 13103 and EN 13104. NOTE Different values for some characteristics may be agreed if a particular process of fabrication (e.g. cold rolling, shot peening, shot peening, steel cleanliness, reduction ratio, improved material properties from melting and heat treatment processes, etc.) has an influence on them.