DS/EN 13674-2+A1-2010

Railway applications - Track - Rail - Part 2: Switch and crossing rails used in conjunction with Vignole railway rails 46 kg/m and above

DS/EN 13674-2+A1-2010 发布历史

This part of EN 13674 specifies switch and crossing rails that carry railway wheels. These are used in conjunction with Vignole railway rails.This part of this standard is not applicable for the check rails that do not carry railway wheels.Eight pearlitic steel grades are specified covering a hardness range of 200 HBW to 390 HBW and include non heat treated non-alloy steels, non heat treated alloy steels, heat treated non-alloy steels and heat treated low alloy steels.There are !34 rail profiles"""" specified in this standard, but they may not all be available in all steel grades.Rails specified in EN 13674-1 may also be used as switch and crossing rails an

DS/EN 13674-2+A1-2010由丹麦标准化协会 DK-DS 发布于 2010-11-12，并于 2010-11-12 实施。

DS/EN 13674-2+A1-2010在国际标准分类中归属于: 45.080 钢轨和线路构件。

DS/EN 13674-2+A1-2010的历代版本如下：

• 2010年11月12日 DS/EN 13674-2+A1-2010

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标准号

DS/EN 13674-2+A1-2010

发布日期

2010年11月12日

实施日期

2010年11月12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 13674-2-2006

适用范围

This part of EN 13674 specifies switch and crossing rails that carry railway wheels. These are used in conjunction with Vignole railway rails.This part of this standard is not applicable for the check rails that do not carry railway wheels.Eight pearlitic steel grades are specified covering a hardness range of 200 HBW to 390 HBW and include non heat treated non-alloy steels, non heat treated alloy steels, heat treated non-alloy steels and heat treated low alloy steels.There are !34 rail profiles"""" specified in this standard, but they may not all be available in all steel grades.Rails specified in EN 13674-1 may also be used as switch and crossing rails an