DS/EN 13674-1-2011

Railway applications - Track - Rail - Part 1: Vignole railway rails 46 kg/m and above

DS/EN 13674-1-2011 发布历史

This European Standard specifies Vignole railway rails of 46 kg/m and greater linear mass, for conventional and high speed railway track usage.Nine pearlitic steel grades are specified covering a hardness range of 200 HBW to 440 HBW and include non heat treated non alloy steels, non heat treated alloy steels, and heat treated non alloy steels and heat treated alloy steels .There are 23 rail profiles specified in this standard. Two classes of rail straightness are specified, differing in requirements for straightness, surface flatness and crown profile. Two classes of profile tolerances are specified.

DS/EN 13674-1-2011由丹麦标准化协会 DK-DS 发布于 2011-03-25，并于 2011-03-25 实施。

DS/EN 13674-1-2011在国际标准分类中归属于: 45.080 钢轨和线路构件。

DS/EN 13674-1-2011的历代版本如下：

• 2011年03月25日 DS/EN 13674-1-2011

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标准号

DS/EN 13674-1-2011

发布日期

2011年03月25日

实施日期

2011年03月25日

废止日期

无

国际标准分类号

45.080

发布单位

DK-DS

被代替标准

DS/EN 13674-1+A1-2007

适用范围

This European Standard specifies Vignole railway rails of 46 kg/m and greater linear mass, for conventional and high speed railway track usage.Nine pearlitic steel grades are specified covering a hardness range of 200 HBW to 440 HBW and include non heat treated non alloy steels, non heat treated alloy steels, and heat treated non alloy steels and heat treated alloy steels .There are 23 rail profiles specified in this standard. Two classes of rail straightness are specified, differing in requirements for straightness, surface flatness and crown profile. Two classes of profile tolerances are specified.

DS/EN 13674-1-2011系列标准