《桥梁缆索钢丝用盘条》英文版（征求意见稿）.doc

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1、《桥梁缆索钢丝用盘条》英文版（征求意见稿）　　ICS77.140.60H44FerrousMetallurgyProfessionalStandardofthePeople'sRepublicofChinaYBYB/T4264—××××Steelwirerodforbridgecablewire桥梁缆索钢丝用盘条（EnglishTranslation）Issuedate201X-0X-XXImplementationdate201X-0X-XXIssuedbyNationalministryofind

2、ustryandinformationofthePeople'sRepublicofChinaReplaceYB/T4264—xxYB/T4264—××××2ForewordSAC/TC183isinchargeofthisEnglishtranslation.IncaseofanydoubtaboutthecontentsofEnglishtranslation,theChineseoriginalshallbeconsideredauthoritative.Thisstandardisdrafte

3、dinaordancewiththerulesgivenintheGB/T1.1—xx(Directivesforstandardization-Part1:Rulesforthestructureanddraftingofstandards).ThisstandardwillreplaceYB/T4264—xx:Hot-rolledWirerodforbridgecablewire,themaintechnicalchangesareasfollows:——Revisedthestandardnam

4、e;——Addeddesignationofsteelgrades;——Revisedthepermissibletolerancesindiameterandout-ofroundnessofwirerod;——Revisedthenameofsteelgrades;——DeletedQS77MnandaddedQS97;——Revisedrequirementsofpartialchemicalposition;——Revisedrequirementsofdeliverycondition;——

5、Revisedrequirementsofmechanicalpropertyrequirement;——Revisedrequirementsofnon-metallicinclusions;——Revisedmicrostructurerequirement;——Revisedbatchrule.ThestandardwasproposedbyChinaIronandSteelAssociation.ThisstandardwasunderthejurisdictionofSAC/TC183(Te

6、chnicalCommitteeonSteelofStandardizationCommitteeofChina).ThisstandardwasdraftedbyJiangyinXingchengSpecialSteelWorksCO.,Ltd.,ChinaMetallurgicalinformationandstandardizationInstitute,XXX.MaindraftersofthisstandardThepreviouseditionofthisstandardisasfollo

7、ws:——YB/T4264-xxYB/T4264—××××3Steelwirerodforbridgecablewire1ScopeThisstandardspecifiestheorderinginformation,dimension,shape,weightandtolerance,requirements,testmethods,inspectionregulation,packaging,markingandcertificationofsteelwirerodforbridgecablew

8、ire.Thisstandardisapplicabletosteelwirerodforbridgecablewire.2NormativereferencesThefollowingreferenceddocumentsareindispensablefortheapplicationofthisdocument.Fordatedreferences,onlytheeditioncitedapplies.Forundatedreferences,th