SAE AMS5075 Steel Tubing, Seamless, 0.22 - 0.28C (SAE 1025), Cold Drawn and Stress Relieved
时间:2024-05-24 17:28:24 来源: 标准资料网 作者：标准资料网 阅读：9872
Product Code:SAE AMS5075
Title:Steel Tubing, Seamless, 0.22 - 0.28C (SAE 1025), Cold Drawn and Stress Relieved
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a carbon steel in the form of seamless tubing.
【英文标准名称】:Samplingandanalysisofiron,steelandotherferrousmetals.Methodsofanalysis.Determinationofcarbon.Steelandcastiron:non-aqueoustitrimetricmethodaftercombustion
【原文标准名称】:铁、钢和其它黑色金属的抽样与分析方法.第3部分:分析方法.第8节:碳的测定.第2小节:钢和铸铁:燃烧后非水滴定法
【标准号】:BS6200SubSec.3.8.2-1991
【标准状态】:作废
【国别】:英国
【发布日期】:1991-11-29
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:含量测定;再现性;钢;燃烧试验法;碳;铸铁;生铁锭;数学计算;化学分析和试验;试验条件;试验设备;容量分析;铁
【英文主题词】:
【摘要】:
【中国标准分类号】:H11
【国际标准分类号】:
【页数】:14P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforDeterminingThermoplasticPipeWallStiffness
【原文标准名称】:测定热塑管管壁刚度的标准试验方法
【标准号】:ASTMF2433-2005(2009)
【标准状态】:现行
【国别】:美国
【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】:F17.40
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:buckling;modulusofrelaxation;momentofinertia;pipestiffness;residualpipestiffness;Momentofinertia;Thermoplasticpipe/tube/fittings
【摘要】:Theperformanceunderbendingandcompressionloadofathermoplasticplasticpipewalldesignobtainedbythismethodcanbeusedforthefollowing:Todeterminethestiffnessofthepipewallsection.Thisisafunctionofthepipedimensions,thewalldesign,thearclengthtested,andthephysicalpropertiesofthematerialofwhichthepipeismade.Tocomparethecharacteristicsofvariousthermoplasticpipewalldesigns.Tocomparethecharacteristicsofvariousplasticsinpipeform.Tostudytheinterrelationsofdimensions,materials,anddeformationpropertiesofthermoplasticpipedesigns.Tomeasurethedeformationandload-resistanceatanyofseveralsignificanteventswhichmayoccurduringthetest.Toprovideareasonablequalitycontrol/qualityassurancetestforverylargediameterplasticpipes.Thetime-dependentpipewallstiffnessofathermoplasticpipeobtainedbythistestmethodmayusedforthefollowing:Topredicttheresidualstiffnessofthepipewallinbendingandcompressionatalltimesafterinitialloading.Forpurposesofdesign,todetermineamodulusofrelaxationundersustainedloads.Toquantifytheinfluenceofmaterialformulationsofthermoplasticsonthemodulusofrelaxation.Tostudytheinfluenceofgeometricpatternsofwallprofilesonthemodulusofrelaxation.Thetime-independentreductionofwallthicknessatspringlinemaybeusedforthefollowing:Forpipewallstiffness,toquantifytheefficiencyofallwallprofilesofanymaterialcompositionandagivengeometrywiththatofasoliduniformthicknesswall.1.1Thistestmethodcoversthedeterminationoftheload-deflectionbehaviorofthermoplasticpipewallsectionsunderparallelplateloadingconditions.Note18212;Thesearenotfullpipesectiontests,butpipewallsegmenttests.TheresultsofthesetestswillbedifferentfrompipestiffnesstestsperTestMethodD2412,althoughtheymaybeproportional.Thistestprovidesquitedifferentinformation,including,stressrelaxationunderconstantstrain,andcomparisonsofthefunctionandstiffnessofdifferentpipewalldesignsormaterials.1.2Thistestmethodcoversaloadingtestfordeterminingthewallstiffnessofathermoplastic-pipewallunderacombinedloadofbendingandcompression.Changesinpipewallprofilegeometryunderloadmayalsobedetermined.1.3Thistestmethodcoversthermoplasticpipe.1.4Thecharacteristicsdeterminedbythistestmethodarewallstiffnessandchangesinprofilewalldimensionsatspecificdeformations.1.5Thecharacteristicsdeterminedbythistestmethodarewallstiffness,profilewallefficiency,andforsomewallelementsstabilityatspecificStrainlevels.1.6ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.7Thetextofthisspecificationreferencesnotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthespecification.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:6P.;A4
【正文语种】:英语