【英文标准名称】:StandardSpecificationforCastings,SteelandAlloy,CommonRequirements,forGeneralIndustrialUse
【原文标准名称】:一般工业用钢铸件及合金铸件通用要求的标准规格
【标准号】:ASTMA781/A781M-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】:A01.18
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:铸件;一般要求;钢和合金
【英文主题词】:castings;commonrequirements;steelandalloy
【摘要】:1.1ThisspecificationcoversagroupofrequirementsthataremandatoryrequirementsofthefollowingsteelcastingspecificationsissuedbyASTM.Iftheproductspecificationspecifiesdifferentrequirements,theproductspecificationshallprevail.ASTMDesignation
TitleofSpecification
A27/A27M
SteelCastings,Carbon,forGeneralApplication
A128/A128M
SteelCastings,AusteniticManganese
A148/A148M
SteelCastings,HighStrength,forStructuralPurposes
A297/A297M
SteelCastings,Iron-ChromiumandIron-Chromium-Nickel,HeatResistantforGeneralApplication
A447/A447M
SteelCastings,Chromium-Nickel-IronAlloy(25-12Class),forHigh-TemperatureService
A494/A494M
Castings,NickelandNickelAlloy
A560/A560M
Castings,Chromium-NickelAlloy
A743/A743M
Castings,Iron-Chromium,Iron-Chromium-Nickel,CorrosionResistant,forGeneralApplication
A744/A744M
Castings,Iron-Chromium-Nickel,CorrosionResistant,forSevere
A747/A747M
SteelCastings,Stainless,PrecipitationHardening
A890/A890M
Castings,Iron-Chromium-Nickel-MolybdenumCorrosion-Resistant,Duplex(Austenitic/Ferritic)forGeneralApplication
A915/A915M
SteelCastings,CarbonandAlloy,ChemicalRequirementsSimilartoStandardWroughtGrades
A958
SteelCastings,CarbonandAlloy,withTensileRequirements,ChemicalRequirementsSimiliartoStandardWroughtGrades
A1002
Castings,Nickel-AluminumOrderedAlloy
【英文标准名称】:Surfacesforsportsareas-Determinationofthicknessofunboundmineralsurfacesforoutdoorsportsareas;EnglishversionofDINEN14953:2006
【原文标准名称】:运动场地表面.室外运动场散矿渣表面厚度的测定
【标准号】:EN14953-2005
【标准状态】:现行
【国别】:
【发布日期】:2006-01
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑;测定;弹性体;外部面积;地板覆盖物;运动用地板;材料;矿物;露天;户外装置;固体;体育运动;运动场;运动设施;试验设备;试验;厚度
【英文主题词】:Construction;Determination;Elastomers;Exteriorareas;Floorcoverings;Floorforsportingactivities;Materials;Minerals;Openair;Outdoorinstallations;Solids;Sports;Sportsareas;Sportsfacilities;Testequipment;Testing;Thickness
【摘要】:
【中国标准分类号】:Y55
【国际标准分类号】:97_220_10
【页数】:9P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforShearStrengthofFusionBondedPolycarbonateAerospaceGlazingMaterial
【原文标准名称】:航空航天用熔化胶结聚碳酸酯透明材料的剪切强度
【标准号】:ASTMF734-1995(2006)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:F07.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:材料;航天运输;剪切强度;航空航天运输;航天技术;航空运输;聚碳酸酯;门窗玻璃
【英文主题词】:usionbondedpolycarbonate;shearstrength;torsion
【摘要】:Atthiswriting,aerospacequalityextrudedtransparentpolycarbonatematerialisnotavailableinthicknessesgreaterthan0.5in.(12.7mm).Whenarequirementexistsforsheetsthickerthan0.5in.(12.7mm),twoormoresheetsarefusionbondedtogethertoformasinglesheetofthedesiredthickness.Thestructuralintegrityofthecompletedtransparencydependsontheintegrityofthefusionbond.Thistestappliestorsionalshearloadstomeasurethestructuralintegrityofthefusionbond.Thistestmethodisconsideredmorereliableandmorereproduciblethansheartestsintensionorcompression.1.1ThistestmethoddeterminestheshearyieldstrengthFsyandshearultimatestrengthFsuoffusionbondsinpolycarbonatebyapplyingtorsionalshearloadstothefusion-bondline.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:V13
【国际标准分类号】:49_025_40
【页数】:5P.;A4
【正文语种】: