SAE AS7237 Rivets, Nickel Alloy, Corrosion and Heat Resistant 47.5ni 22cr 1.5co 9.0mo 0.60w 18.5fe Solution Heat Treated
时间:2024-05-06 23:14:22 来源: 标准资料网 作者：标准资料网 阅读：9417
Product Code:SAE AS7237
Title:Rivets, Nickel Alloy, Corrosion and Heat Resistant 47.5ni 22cr 1.5co 9.0mo 0.60w 18.5fe Solution Heat Treated Procurement Specification For
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:This procurement specification covers aircraft quality solid rivets and tubular end rivets made from a corrosion and heat resistant nickel alloy of the type identified under the Unified Numbering System as UNS N06002. Primarily for joining parts requiring a combination of corrosion resistance, heat and oxidation resistance up to 2200 degrees F, and relatively high shear strength above 1500 degrees F.
【英文标准名称】:Selfadhesivetapes-Measurementofelongationunderstaticload;GermanversionEN12028:1996
【原文标准名称】:胶粘带.静力伸长测量
【标准号】:DINEN12028-1996
【标准状态】:现行
【国别】:德国
【发布日期】:1996-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:测量;包装;延伸;测量技术;胶粘带;静荷载;抗拉强度;粘接带
【英文主题词】:Adhesivetapes;Elongation;Measurement;Measuringtechniques;Packaging;Splicingtapes;Staticloading;Strainbehaviour;Tensileforce;Tensilestrength;Testing
【摘要】:Thedocumentspecifiesthemethodtomesuretheelongationofanadhesivetapeunderalowtensionmaintainedoverarelativelyshortperiod.Thismethodisintendedtogiveanindicationtotheuseroftheelongationofanadhesivetapeundertensioninuse.Thistestisparticularlyapplicabletoadhesivetapesbasedonhighlystretchablebackings.
【中国标准分类号】:G39
【国际标准分类号】:83_180
【页数】:4P.;A4
【正文语种】:德语
【英文标准名称】:StandardSpecificationforQuenchedandTemperedAlloySteelBolts,Studs,andOtherExternallyThreadedFasteners
【原文标准名称】:淬火和回火合金钢螺栓、螺柱和其它外螺纹紧固件的标准规范
【标准号】:ASTMA354-2007a
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:F16.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:合金钢;螺栓;外螺纹紧固件;紧固件;管道;管;钢;螺柱
【英文主题词】:alloysteel;bolts;steel;studs;Alloysteelboltingmaterialsspecifications;Boltingmaterials;Fasteners(metal)specifications;Steelboltingmaterialsspecifications;Steelfastenersspecifications;Studs(materials/applications)specifications
【摘要】:1.1Thisspecificationcoversthechemicalandmechanicalrequirementsofquenchedandtemperedalloysteelbolts,studs,andotherexternallythreadedfasteners4in.andunderindiameterforapplicationatnormalatmospherictemperatures,wherehighstrengthisrequiredandforlimitedapplicationatelevatedtemperature(Note1).Anyalloysteelcapableofmeetingtheminimummechanicalandchemicalpropertiessetforthinthisspecificationmaybeused.Note18212;Forbolts,studs,orotherexternallythreadedfasteners,tobeusedatelevatedtemperatures,refertoSpecificationA193/A193M.1.2Twolevelsofboltingstrengtharecovered,designatedGradesBCandBD.Selectionwilldependupondesignandthestressesandserviceforwhichtheproductistobeused.Note28212;Quenchedandtemperedalloysteelboltsforstructuralsteeljointsupthrough1x00BD;in.indiameterarecoveredinSpecificationA490.Alloysteelbolts,studs,andotherexternallythreadedfasteners(thatis,heavyhex-structuralboltsover1x00BD;in.,hexbolts,anchorbolts,andcountersunkbolts)exhibitingsimilarmechanicalpropertiestoboltsconformingtoSpecificationA490shallbecoveredbyGradeBDofthisspecification.WhenboltsofGradeBDofthisspecificationareconsideredforpretentionedapplicationsinexcessof50%ofthebolttensilestrength,theadditionalrequirementsofheadsize,maximumtensilestrength,nutsizeandstrength,washerhardness,tests,andinspectionscontainedinSpecificationA490shouldbecarefullyconsidered.1.3NutsarecoveredinSpecificationA563.Unlessotherwisespecified,thegradeandstyleofnutforeachgradeoffastenershallbeasfollows:GradeofFastenerandSurfaceFinish
NutGradeandStyleA
BC,plain(orwithacoatingofinsufficientthick-nesstorequireover-tappednuts)
C,heavyhex
BC,zinc-coated(orwithacoatingthicknessre-quiringover-tappednuts)
DH,heavyhex
BD,allfinishes
DH,heavyhex