EN10160--德国超声检验规程

Ultrasonictestingofsteelflatproductsofthicknessequalorgreaterthan6mm(reflectionmethod)厚度等于或大于6毫米的钢板产品超声检验规程(反射法)DINEN10160:1999Contents目录Foreword前言..................................................................................................................................................11Scope第一章适用范围...............................................................................................................................22Normativereferences第二章相关标准......................................................................................................23Termsanddefinitions第三章术语和定义..................................................................................................34Principle第四章检测原理..........................................................................................................................45Personnel第五章探伤人员资格.................................................................................................................46Apparatus第六章仪器..............................................................................................................................47Couplingconditions-Surfaceconditionoftheflatproduct第七章耦合状态——钢板表面条件68Scanningplan第八章扫描方案..................................................................................................................79Procedure第九章程序................................................................................................................................710Acceptancecriteria第十章接受标准......................................................................................................10在订购协议框架内，（供应商）可提供不同质量等级的钢板/或棱边产品。...........................................1011Testreport第十一章检验报告...............................................................................................................10AnnexA...........................................................................................................................................................12图一、代表性用语示意图.............................................................................................................................13Foreword前言ThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeECISS/TC1SteelPhysic-chemicalandnon-destructivetesting,thesecretariatofwhichisheldbyAFNOR.本欧洲标准由ECISS/TC1*)“钢材理化和非破坏性试验”技术协会起草，该技术协会的秘书由法国标准化协会(AFNOR)派遣。ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyJanuary2000,andconflictingnationalstandardsshallbewithdrawnatthelatestbyJanuary2000.本欧洲标准应以国家标准状态发布，或者发行同一的文件或者背书，最迟不得晚于2000年元月份，与本标准相悖的国家标准应在2000年元月份前废止。AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnitedKingdom.根据欧洲标准化协会/欧洲电工标准化委员会（CEN/CENELEC）的内部规定，下列国家的国家标准化组织有义务采用本欧洲标准：奥地利、比利时、捷克共和国、丹麦、芬兰、法国、德国、瑞士、冰岛、爱尔兰、意大利、卢森堡、荷兰、挪威、葡萄牙、西班牙、瑞典、瑞士和英国。1Scope第一章适用范围ThisEuropeanStandarddescribesamethodfortheultrasonictestingofuncoatedflatsteelproductforinternaldiscontinuities.Itisapplicabletoflatproductinnominalthicknessrangeof6mmto200mmofnon-alloyedoralloyedsteel,excludingausteniticoraustenoferriticsteels.However,thisstandardmaybeappliedtothelattertypesofsteelsprovidedthatthedifferencebetweentheamplitudeofthenoisesignalandthatoftheechodetectionthresholdissufficientforthelimitfixed.本欧洲标准介绍了未经涂布的钢板的内部裂纹现象的超声试验测定方法，适用于厚度在6毫米至200毫米的除奥氏体或奥氏-铁素体以外的合金或非合金钢材产品的检验。但是，如果噪声信号和回声检测阈值之间的差异幅度足以限制固定的话，这一标准可以适用于后者。Thisstandardalsodefinesfourqualityclassesfortheflatproductbody(classesS0,S1,S2andS3)and5c1asses(E0,E1,E2,E3,E4)fortheedgesinaccordancewiththecriteriaspecifiedinclause9.本标准同时为钢板规定了四个质量等级（S0,S1,S2和S3级）并根据第九章的质量条款为棱边规定了五个质量等级(E0,E1,E2,E3,E4)。Othermethodsoftesting(e.g.bytransmission)orothertestequipmentsmaybeusedatthemanufacturer'sdiscretionprovidedthattheygiveidenticalresultstothoseobtainedundertheconditionsofthisstandard.Intheeventofadispute,onlythemethoddefinedinthisstandardshallprevail.在能够得到与根据本标准条件测得的相一致的结果的前提下，其它试验方法（例如在线测试）或者其它试验设备可以用于制造商对产品内部裂纹现象的判定。在相左情况下，以本标准为准。Testingofflatproductofthicknesslessthan6mmmaybethesubjectofspecialagreementsbetweenthepartiesconcerned.特殊合同的相关方也可以要求对厚度小于6毫米的钢板进行检验。Theinspectionisnormallycarriedoutintheplaceofproductionoronthepremisesofthesupplier.Ifspecifiedontheorder,theinspectionmaytakeplaceinthepresenceofthepurchaserorhisrepresentative1)。一般情况下，检验在产品生产地或者在供应商的仓库进行。如果订单上有相关条款规定，也可以在购买商或其代表的监理下进行注解1）。AlistofequivalenttermsinseveralEuropeanlanguagesisgiveninannexA.附件A给出了相同术语的几种欧洲语言表达形式。2Normativereferences第二章相关标准ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forund