SAE ARP1052 Selection Criteria for Internal Combustion Engines Used in Ground Support Equipment

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Product Code:SAE ARP1052
Title:Selection Criteria for Internal Combustion Engines Used in Ground Support Equipment
Issuing Committee:Age-2c Vehicle Maintenance And Aircraft Servicing Committee
Scope:This SAE Recommended Practice (ARP) is intended as a guide toward standard practice and is subject to change to keep pace with experience and technical advances.
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基本信息
标准名称:柴油机纸质滤芯柴油滤清器总成产品质量分等 检验规则
中标分类: 机械 >> 活塞式内燃机与其他动力设备 >> 燃油供热系统
替代情况:被JB/T 51112-1999代替
发布日期:
实施日期:1992-07-01
首发日期:
作废日期:
出版日期:
页数:3页
适用范围

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前言

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目录

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引用标准

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所属分类: 机械 活塞式内燃机与其他动力设备 燃油供热系统
【英文标准名称】:Cold-reducedcarbonsteelstripwithacarboncontentover0,25%
【原文标准名称】:碳含量大于0.25%的冷轧碳素钢带
【标准号】:ISO4960-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-07
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC17
【标准类型】:()
【标准水平】:()
【中文主题词】:碳素钢;钢;产品;铁;带材;非合金钢;钢产品;带钢;定义;定义
【英文主题词】:Carbonsteels;Definition;Definitions;Iron;Products;Steelproducts;Steelstrips;Steels;Strips;Unalloyedsteels
【摘要】:1ThisInternationalStandardappliestocold-reducedcarbonsteelstripwithacarboncontentover0,25%(mlm)madefromsteelsspecifiedinTable1.Itiscommonlyproducedinthicknessesof6mmandunder,andinwidthsupto600mmexclusive,incoilsandcutlengths.Thestripisorderedintheas-deliveredcondition,asspecifiedin1.4orclause5,andispredominantlyusedforsprings,butalsoforotherhighlystressedpartsofmanydifferenttypes.SteeldesignationsCS55toCS95maybesuppliedinthequenchedandtemperedcondition.2ThisInternationalStandarddoesnotapplytoalloysteelsorstainlesssteels.3Cold-reducedcarbonsteelstripisfurnishedinthefollowingtypes:—fullhard,whereaverystiff,springyproductisproducedtoobtainfullhardnessafterthefinalrolling(itisintendedforflatworknotrequiringtheabilitytowithstandcoldforming);—annealed,whichisintendedforapplicationsrequiringmoderatecoldforming;—quenchedandtempered,whichisintendedgenerallyfortheproductionofsteelspringswheretheappropriatecombinationofstrength,hardness,toughnessandductilitycanbeachieved;—intermediatehardness,whichisintendedforapplicationswherecold-formingisslightorwhereamoderatelystiff,springyproductisneeded.Thecold-reducedcarbonsteelstripqualitiesappropriatetotheparticulargradeshallbe:a)fullhardquality:materialrolledtothefinalthicknesswithaminimumhardnessasshowninTable2;b)annealedquality:annealedtothehardnessortensilestrengthshowninTable3;c)quenchedandtemperedquality:quenchedandtemperedsteelstripforsteeldesignationsofCS55andover,temperedtothepropertiesshowninTable4orTable5;d)intermediatequality:temperrolledtothehardnessrangeshowninTable6byacontrolledamountofcoldrollingafterannealing.4Thematerialshallbeorderedtoeitherhardnessortensilestrengthrequirements,butnottoboth(seeTables2,3,4,5,and6).5Cold-reducedcarbonsteelstripischaracterizedbyclosedimensionaltolerancesandgoodsurfacefinishand,inthecold-rolledandquenchedandtemperedcondition,itispossibletoattainhighvaluesforhardnessandtensilestrength.
【中国标准分类号】:H46
【国际标准分类号】:77_140_50
【页数】:12P;A4
【正文语种】:英语