標準號：DIN EN 14399-9-2009
中文標準名稱：預加負荷用高強度結構螺栓組件.第9部分:HR或HV系統.螺栓和螺母總成的直接張力指示器.英文版本DIN EN 14399-9-2009-07
英文標準名稱：High-strength structural bolting assemblies for preloading - Part 9: System HR or HV - Direct tension indicators for bolt and nut assemblies; English version of DIN EN 14399-9:2009-07
標準類型：J13
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：J13
國際標準分類號：21.060.01
引用標準：EN 13811;EN 14399-1-2005;EN 14399-2-2005;EN 14399-3;EN 14399-4;EN 14399-5;EN 14399-6;EN 14399-7;EN 14399-8;EN ISO 3269-2000;EN ISO 4759-3;EN ISO 6507-1;EN ISO 6508-1;EN ISO 7500-1
適用范圍：This document specifies, together with EN 14399-1, the requirements for assemblies of high-strengthstructural bolts and nuts, with large width across fiats, of system HR or HV, including the requirements for thegeneral dimensions, tolerances, materials and performance for two grades, H8 and H10, of compressiblewasher-type direct tension indicators, nut face washers and bolt face washers suitable for preloaded joints.The assemblies include the nominal thread sizes M12 up to and including M36 and property classes 8.8/8,8.8/10 and 10.9/10.Bolt and nut assemblies to this document have been designed to allow preloading of at least 0,7f