【英文标准名称】:Aerospace-Nuts,hexagonal,self-locking,withcounterboreandcaptivewasher,withMJthreads,classifications:1100MPa(atambienttemperature)/235°C,1100MPa(atambienttemperature)/315°Cand1100MPa(atambienttemperature)/425°C-Dimensio
【原文标准名称】:航空航天.等级为:1100MPa(环境温度)/235℃、1100MPa(环境温度)/315℃和1100MPa(环境温度)/425℃、带沉孔和锁紧垫片、具有MJ螺纹的六角自锁螺母.尺寸
【标准号】:ISO8538-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-02
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:紧固件;防松螺母;六角螺母;垫圈;设备;飞行器;六角头紧固件;工业;螺母
【英文主题词】:Aircraft;Equipment;Fasteners;Hexagonnuts;Hexagonal-headfasteners;Industries;Locknuts;Nuts;Washers
【摘要】:ThisInternationalStandardspecifiesthedimensionsofself-lockinghexagonalnuts,withcounterboreandcaptivewasher,withMJthreads,ofclassifications:1100MPa/235℃,1100MPa/315℃1100MPa/425℃.ThisInternationalStandardisonlyapplicableforthecompilationofaerospaceproductstandards.note:1)Correspondstotheminimumtensilestresswhichthenutisabletowithstandatambienttemperaturewithoutbreakingorcrackingwhentestedwithaboltofahigherstrengthclass.2)Maximumtemperaturethatthenutisabletowithstand,withoutpermanentalterationtoitsoriginalcharacteristics,afterambienttemperaturehasbeenrestored.Themaximumtemperatureisconditionedbythematerialorbythesurfacetreatment.
【中国标准分类号】:V20
【国际标准分类号】:49_030_30
【页数】:2P;A4
【正文语种】:英语