SAE AMS6442 Steel Bars and Forgings 0.50cr (0.98-1.10c) for Bearing Applications (NONCURRENT Feb 1998)

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Product Code:SAE AMS6442
Title:Steel Bars and Forgings 0.50cr (0.98-1.10c) for Bearing Applications (NONCURRENT Feb 1998)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a low-alloy steel in the form of bars, forgings, and forging stock. Primarily for parts of small cross-section, such as needle bearings, requiring a through-hardening steel usually with hardness of approximately 60 HRC and subject to very rigid inspection standards.
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【英文标准名称】:IDformatfor50mmmagneto-opticaldiscsystem
【原文标准名称】:50mm磁光盘系统用ID格式
【标准号】:BSEN62345-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-12-05
【实施或试行日期】:2005-12-05
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:盒式磁带;数据媒体;数据处理;数据记录;数据存储;定义;数字的;文档结构;总论;信息交换;信息技术;磁记录;磁光磁盘;磁光效应;机械性能;盒式光盘;光盘;物理性能;特性;只读存储器;尺寸;规范;结构
【英文主题词】:
【摘要】:ThisInternationalStandardspecifiesthecharacteristicsof50mmOpticalDiscCartridges(ODC)withacapacityof730MbytesperCartridge.Thisregulationcoversthelogicalformatofremovable50mmmagneto-opticaldiscsusedondigitalstillcameras,digitalmoviecameras,electronicalbumsandsimilardevicesandcombinationsofthesedevicesthatrecord,playorprocessthedigitaldataofstillpictures,motionpicturesandaudio.Thisstandardspecifiestherecordingandreproducingformatandprocessingmethodoffilesofstillpictures,motionpicturesandaudioon50mmmagneto-opticaldiscssothattheuserscanusethesediscsonvariouscompatibledevices.
【中国标准分类号】:L64
【国际标准分类号】:33_160_40
【页数】:112P;A4
【正文语种】:英语


【英文标准名称】:Steelpipesforpipelinesforcombustiblefluids-Technicaldeliveryconditions-Part2:pipesofrequirementclassB.
【原文标准名称】:易燃流体管道用钢管交货技术条件.第2部分:符合B类要求的管材
【标准号】:NFA49-404-2-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-09-01
【实施或试行日期】:2009-09-19
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Acceptanceinspection;Alloysteels;Alloyed;Burninggases;Chemicalcomposition;Classification;Combustibleliquids;Definitions;Deliveryconditions;Designations;Dimensionaltolerances;Dimensions;Finishes;Fuels;Gassupply;Gases;Inspection;Liquefiedpetroleumgas;Liquids;Longdistancepipelines;Manufacturingprocess;Marking;Materials;Materialsspecification;Mechanicalproperties;Orderindications;Pipelines;Pipes;Pipingsystem;Pressurepipes;Production;Samples;Samplingmethods;Seamless;Specification(approval);Steelpipes;Steels;Testing;Tolerances(measurement);Unalloyed;Unalloyedsteels;Weldability;Welded;Weldingprocesses
【摘要】:
【中国标准分类号】:H48
【国际标准分类号】:23_040_10
【页数】:53P;A4
【正文语种】:其他