DS/EN 13674-4+A1-2010

Railway applications - Track - Rail - Part 4: Vignole railway rails from 27 kg/m to, but excluding 46 kg/m

DS/EN 13674-4+A1-2010 发布历史

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.

DS/EN 13674-4+A1-2010由丹麦标准化协会 DK-DS 发布于 2010-01-29，并于 2010-01-29 实施。

DS/EN 13674-4+A1-2010在国际标准分类中归属于: 45.080 钢轨和线路构件。

DS/EN 13674-4+A1-2010的历代版本如下：

• 2010年01月29日 DS/EN 13674-4+A1-2010

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标准号

DS/EN 13674-4+A1-2010

发布日期

2010年01月29日

实施日期

2010年01月29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 13674-4-2006

适用范围

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.