DIN EN 14811-2010
轨道交通.轨道.专用铁轨.凹槽及其相关建筑

Railway applications - Track - Special purpose rail - Grooved and associated construction; German version EN 14811:2006+A1:2009

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标准号

DIN EN 14811-2010

发布日期

2010年05月

实施日期

废止日期

无

中国标准分类号

S11

国际标准分类号

93.100

发布单位

德国标准化学会

引用标准

EN 10002-1 EN 10027-2 EN ISO 6506-1 EN ISO 6892-1

被代替标准

DIN EN 14811/A1-2009 DIN EN 14811 Berichtigung 1-2006 DIN EN 14811-2006

适用范围

This European Standard specifies requirements for grooved rails and associated construction rail profiles for grooved rail facilities with a linear mass of 42 kg/m and upwards for use in tram transport systems. NOTE Grooved rails are also used for harbour and industrial tracks.Six pearlitic steel grades are specified in a hardness range between 200 HBW and 390 HBW. The rails are either non-heat-treated or heat-treated and are made from non-alloyed (C-Mn) steel in both cases.This standard specifies 18 specific grooved rail profiles and 7 specific construction rail profiles. The grooved rail profiles can also be used as construction elements in switches and crossings.Two grooved rail classes are specified differing in requirements for profile tolerances.

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