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BS EN 4499-2009 航空航天系列.带有色铝涂层的阳极电镀、钛合金短螺纹、紧公差标称杆、偏移十字凹槽、沉头缩径100°螺钉.等级:1100MPa(室温)/315℃

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【英文标准名称】:Aerospaceseries-Screws,100°countersunkreducedhead,offsetcruciformrecess,closetolerancenormalshank,shortthread,intitaniumalloy,anodized,withaluminiumpigmentedcoating-Classification:1100MPa(atambienttemperature)/315°C
【原文标准名称】:航空航天系列.带有色铝涂层的阳极电镀、钛合金短螺纹、紧公差标称杆、偏移十字凹槽、沉头缩径100°螺钉.等级:1100MPa(室温)/315℃
【标准号】:BSEN4499-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-03-31
【实施或试行日期】:2009-03-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;航空器;阳极化的;紧配合螺纹;埋头紧固件;沉头螺钉;十字头紧固件;设计;名称与符号;尺寸公差;尺寸;紧固件;配合螺栓;极限偏差;润滑;作标记;材料;二硫化钼;凹头螺钉;凹槽;螺钉;航天运输;规范(验收);表面处理;螺纹形状;螺纹;钛合金;固定力矩十字形槽
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Anodised;Close-fitthreads;Countersunkfasteners;Countersunkheadscrews;Cruciform-headfasteners;Design;Designations;Dimensionaltolerances;Dimensions;Fasteners;Fittingbolts;Limitdeviations;Lubrication;Marking;Materials;Molybdenumdisulphides;Recessedheadscrews;Recesses;Screws(bolts);Spacetransport;Specification(approval);Surfacetreatment;Threadforms;Threads;Titaniumalloys;Torq-setrecesses
【摘要】:Thisstandardspecifiesthecharacteristicsofscrews,100°countersunkreducedhead,offsetcruciformrecess,closetolerancenormalshank,shortthread,intitaniumalloy,anodized,withaluminiumpigmentedcoating.Classification:1100MPa1)/315°C2).
【中国标准分类号】:V20
【国际标准分类号】:49_030_20
【页数】:12P.;A4
【正文语种】:英语


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【英文标准名称】:StandardTestMethodforObtainingandTestingDrilledCoresandSawedBeamsofConcrete
【原文标准名称】:获取和测试有孔混凝土和锯切成的混凝土梁的标准试验方法
【标准号】:ASTMC42/C42M-2004
【标准状态】:现行
【国别】:美国
【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(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;混凝土;施工材料;建筑;锯切;大梁;材料强度
【英文主题词】:constructionmaterials;strengthofmaterials;sawing;testing;construction;concretes;girders
【摘要】:
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:6P;A4
【正文语种】:英语


Product Code:SAE J846
Title:Coding Systems for Identification of Fluid Conductors and Connectors
Issuing Committee:Hydraulic Tube Fittings Committee
Scope:This coding system is intended to provide a convenient means of identifying the various tube, pipe, and hose fittings, not intended for use in aircraft, and of transmitting technical or engineering information relating to them wherever drawings or other pictorial media may not be readily available. The code has been kept flexible to permit expansion to cover new fitting categories or styles and, if the need develops, the inclusion of materials. The system is also compatible with automatic data processing equipment.It is not intended that this code should supersede established systems or means of identification. However, because the SAE code for automotive flare fittings shown in SAE J512 is also applicable to corresponding refrigeration fittings in SAE J513, both an SAE code and the existing code ANSI B70.1 are included throughout SAE J513. Therefore, it should be the prerogative of the user to apply that code which best satisfies his requirements.