【英文标准名称】:StandardSpecificationforStainlessSteelSocketButtonandFlatCountersunkHeadCapScrews(Metric)
【原文标准名称】:不锈钢管座凸头及扁平埋头六角螺钉规格标准规格(米制)
【标准号】:ASTMF879M-2002a(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:F16.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:corrosionresistant;stainlesssteel;socketbuttonheadcapscrews;socketflatcountersunkheadcapscrews;Countersunkheadcapscrews--specifications;Headcapscrews;Screws--specifications;Stainlesssteelscrews--specifications;Steelscrews--speci
【摘要】:1.1Thisspecificationcoversthechemicalandmechanicalrequirementsforstainlesssteelmetrichexagonsocketbutton(SBHCS)andflatcountersunk(SFHCS)headcapscrewswithnominalthreadM3throughM20intendedforuseinapplicationsrequiringgeneralcorrosionresistance.1.2Thefollowingthreepropertyclassesarecovered:1.2.1AusteniticClassA1-50inanannealedconditionat585MPamaximum,1.2.2AusteniticClassA1x2013;55inacoldworkedconditionat550MPaminimum,and1.2.3AusteniticClassA1-70inacold-workedconditionat700MPaminimum.1.3Units8212;ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4ThefollowinghazardcaveatpertainsonlytoSection12,TestMethods:Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:6P.;A4
【正文语种】:英语