【英文标准名称】:StandardTestMethodforExpansion(PinTest)ofCopperandCopper-AlloyPipeandTubing
【原文标准名称】:铜和铜合金管膨胀(针试验)的标准试验方法
【标准号】:ASTMB153-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:B05.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:合金;铜;铜合金;膨胀试验;有色金属;管;试验
【英文主题词】:copper;copperalloy;expansion;pintest;pipe;tube
【摘要】:Whenproperlyperformedandinterpreted,theexpansionpintestwillprovideinformationwithregardtothecapacityofatubeforexpansionandtorevealsurfacedefects.Expansionpintestmayprovidedataforresearchanddevelopment,engineeringdesign,qualitycontrol,andacceptanceorrejectionsinspecifications.1.1Thistestmethodestablishestherequirementsfortheexpansionpintestforcopperandcopper-alloypipeandtubinginsizesuptoandincluding4in.(102mm)inoutsidediameter.Note18212;Fortubesofsizesgreaterthan4in.inoutsidediameter,thefollowingflatteningtest,asdescribedinthevariouspipeandtubespecifications,isrecommendedasasubstituteforthepinexpansiontest.Forpipeandtubesover4in.inoutsidediameterintheannealedcondition,a4-in.longshallbecutfromtheendofoneofthetubes.This4-in.longsampleshallbeflattenedsothatagagesetatthreetimesthewallthicknesswillpassoverthepipefreelythroughouttheflattenedpart.Thepipeortubesotestedshalldevelopnocracksorflawsvisibletotheunaidedeyeasaresultofthistest.Inmakingtheflatteningtest,theelementsshallbeslowlyflattenedbyonestrokeofthepress.Note28212;Theterm"unaidedeye,"asusedherein,permitstheuseofcorrectivelensesnecessarytoobtainnormalvision.1.2UnitsThevaluesstatedininch-poundunitsareregardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationpurposesonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:23_040_15
【页数】:2P.;A4
【正文语种】: