【英文标准名称】:StandardSpecificationforAlloySteelSocketSetScrews
【原文标准名称】:合金钢凹头定位螺钉的标准规范
【标准号】:ASTMF912-2004e1
【标准状态】:现行
【国别】:
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F16.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:紧固件;钢;合金;定位螺钉;管套;螺钉
【英文主题词】:alloy;set;socket;steel
【摘要】:1.1Thisspecificationcoverstherequirementsforquenchedandtemperedalloysteelsocket-setscrews(SSS)0.060through2.000-in.sizeshavinghardnesses45to53HRC.1.2Thesesetscrewsareintendedforcompressionapplicationsonlyandarenotcustomarilysubjectedtoembrittlementtests.Fortensileapplications,consultwiththemanufacturerforproperalloyandhardness.1.3Thehazardstatementpertainsonlytothetestmethodsection,Section11ofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;AcompletemetriccompaniontoSpecificationF912hasbeendeveloped8212;F912M;therefore,nometricequivalentsareshowninthisSpecification.
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:5P.;A4
【正文语种】: