SAE AMS2370 Quality Assurance Sampling and Testing, Carbon and Low-Alloy Steel Wrought Products and Forging Stock
时间:2024-05-16 23:41:42 来源: 标准资料网 作者：标准资料网 阅读：8922
Product Code:SAE AMS2370
Title:Quality Assurance Sampling and Testing, Carbon and Low-Alloy Steel Wrought Products and Forging Stock
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers quality assurance sampling and testing procedures used to determine conformance to applicable specification requirements of wrought carbon and low-alloy steel products and of forging stock.
【英文标准名称】:StandardSpecificationforLaser-FusedStainlessSteelBars,Plates,andShapes
【原文标准名称】:激光-熔融不锈钢筋,板材,与型材标准规格
【标准号】:ASTMA1069/A1069M-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:A01.17
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:连接;激光-融合;激光-焊接;金属板;形状;不锈的
【英文主题词】:joining;laser-fusion;laser-weld;plates;shapes;stainless
【摘要】:1.1Thisspecificationcoverslaser-fusedstainlesssteelbars,plates,andshapesofstructuralqualityforuseinboltedorweldedstructuralapplications.1.2ShapescoveredinthisspecificationincludethoseclassifiedinArticle3.1.2ofSpecificationA6/A6Mandthosethataremadefromtwoormoreshapesorplates.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H49
【国际标准分类号】:77_140_60
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:StandardTestMethodsforProximateAnalysisoftheAnalysisSampleofCoalandCokebyInstrumentalProcedures
【原文标准名称】:使用仪器测量法进行煤和焦炭分析样品近似值分析的标准试验方法
【标准号】:ASTMD5142-2004
【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】:D05.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:分析样品;试验方法;煤;焦炭
【英文主题词】:proximateanalysis;analysissample;coal;coke;instrumentalprocedures
【摘要】:Moisture,asdeterminedbytheinstrumentaltestmethod,isusedforcalculatingotheranalyticalresultstoamoisture-freebasisusingproceduresinPracticeD3180.Moisturepercentdeterminedbythistestmethodmaybeusedinconjunctionwiththeair-drymoisturelossdeterminedinMethodD2013andTestMethodD3302todeterminetotalmoistureincoal.Totalmoistureisusedforcalculatingotheranalyticalresultstoanas-receivedbasisusingPracticeD3180.Ashyield,asdeterminedbythistestmethod,istheresidueremainingafterburningthecoalandcokesamples.Volatilematteryield,whendeterminedashereindescribed,maybeusedto(1)establishtherankofcoals,(2)indicatecokeyieldoncarbonization,(3)providethebasisforpurchasingandselling,or(4)establishburningcharacteristics.Fixedcarbonisacalculatedvalue.Itisthedifferencebetween100andthesumofthepercentmoisture,ash,andvolatilematter.Allpercentsshallbeonthemoisturereferencebase.Moisture,ash,volatilematter,andfixedcarbonpercentsconstitutetheproximateanalysisofcoalandcoke.Note18212;Theashobtaineddiffersincompositionandamountfromthemineralconstituentspresentintheoriginalcoal.Incinerationcausesanexpulsionofallwater,thelossofcarbondioxidefromcarbonates,theconversionofironpyriteintoironoxidesandsulfuroxides,andotherchemicalreactions.Ashyield,asdeterminedbythistestmethod,candifferfromtheamountofashproducedinfurnaceoperationsorothercombustionsystemsbecauseincinerationconditionsinfluencethechemistryandamountofash.1.1Theseinstrumentaltestmethodscoverthedeterminationofmoisture,volatilematter,andash,andthecalculationoffixedcarbonintheanalysisofcoalandcokesamplespreparedinaccordancewithMethodD2013andPracticeD346.ResultsobtainedthroughtheuseoftheinstrumentaltestshavebeenshowntodifferfromthoseobtainedwithTestMethodsD3173,D3174,andD3175onsomecoalsandcokes.WherearelativebiasbetweentheinstrumentalmethodsandTestMethodsD3173,D3174,andD3175forproximateanalysisofcoalandcokeareshowntoexist,theinstrumentalresultsshallbecorrectedortheinstrumentcalibratedusingsamplesofknownproximateanalysis.TestMethodsD3173,D3174,andD3175shallbeconsideredtherefereetestmethods.Theinstrumentaltestmethodsarenotapplicabletothermogravimetricanalyzersusingmicrogramsizesamples.1.2Themoisturevaluedeterminedisusedforcalculatingotheranalyticalresultstoadrybasis.Whenusedinconjunctionwiththeairdrylossmoisture,asdeterminedinaccordancewithMethodD2013,TestMethodD3302,orPracticeD346,thecalculatedtotalmoisturecanbeusedtoconvertdrybasisanalyticalresultstotheas-receivedbasis.1.3Theresultoftheashdeterminationscanbeappliedintheultimateanalysis,PracticeD3176.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H32
【国际标准分类号】:75_160_10
【页数】:5P.;A4
【正文语种】: