铸件根据要求此文件作为商业任何单位和个人未经许可不得

partiespartiesortocompetitorswithoutspecificwrittenauthorizationofDanielis SteelCastings-SupplySpecificationMarket

STANDARD torbetorbeepraoduceitormakeitknowninwholeorinpartto 化学成 热处 铸件毛坯和半成品铸 成品铸 铸件性 尺寸公 铸件的试验和测

TABLEOF HEAT Finalmachiningof PROPERTIESOF Size TESTSON VT–VISUAL IDENTIFICATION NON QUALITY FirstAccordingtolawDanieli&C.S.p.A.considersthisthereforeprohibitsany

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BalestraR.SteelCastings-SupplySpecificationMarketSTANDARD 25 本对由市场间接或直接采购的铸 Thisstandardestablishesthegeneralsupply forsteelcastings,directlyorindirectlypurchasedbyDANIELIintheMarket. QCP=质量控制计 QCP=QualityControlNDT=无损检 NDT=NonDestructiveMT=磁粉探 MT=Magneticparticle UT=UltrasonicVT=Visual 本标准适用于所有的铸件，即由中国制造的下列钢种的 Thisstandardisappliedtoallcastings,bothascast件毛坯和经机加工的铸件 machined,manufacturedin,madewith-非合金普 following-非合金和合金特钢（不包含不锈钢 UnalloyedqualityUnalloyedandalloyedspecialsteels(not DANIELI 铸钢件–供货条 SteelCastings-Supply 本标准中下面提到的标准总是和本标准一同使用 Thisstandardistobeappliedtogetherwiththestandards.Ifthereisanydisagreementthisstandard何异议，优先采用本标准 JB/T5000.6-1998:重型机械用铸钢件的通用技术要求。 JB/T5000.6-1998:GeneraltechnicalrequirementonJB/T5000.14-1998:铸钢件无损检测标准（重型机械） heavymachinerycastingsteel.JB/T5000.14-1998:NDTstandardforcasting(heavy 铸钢件的通用技术要求应遵循JB/T5000.6标准和下列的 Generaltechnicalconditionsofsteelcastings shallcomplywiththeJB/T5000.6standard,withthefollowingsadditionalrequirements.化学成 化学成分应满足在订单和/或图纸和/或规范上所提及的材Thechemicalcompositionshallcomplywiththe requirementsofthematerialstandardmentionedonthe如果没有规定详细的化学成分，由供应商规定化学成分，orderand/ordrawingand/orspecifications.但对硫和磷含量规定上限：P和S Ifaprecisechemicalcompositionisnotrequested,shallbelefttothediscretionoftherwithfollowinglimitation:PeS热处 HEAT铸件毛坯和半成品铸 铸件的热处理应满足订单要求。在批准的前提下，Heattreatmentofcastingsshallcomplywiththeorder允许供应商采用不同于订单要求的热处理工艺，但必须保requirements.The rmaychoosedifferenttypesor证铸件的机械性能，尺寸稳定性和良好的机加工性能。在sequenceswithDANIELI’sapproval,providedthatthe某些特定的情况下，在最终热处理前需要进行粗加工，这mechanicalproperties,dimensionalstabilityandworkabilityofthecastingareguaranteed.In将在订单中或相关的文件中作出规定 casesroughmachiningmayberequiredbeforetheheattreatment,whichshallbespecifiedintheorderorinthecorresponding 成品铸 FINALMACHININGOF如果订购的铸件是最终成品，在需要的工序，应进行最 Ifcastingsareorderedwithfinalmachiningthefinal热处理 treatmentshallbecarriedoutwhereSTANDARD SteelCastings-SupplySpecificationMarket 除非另有规定和，所有的试验和测试应由供应 UnlessotherwiseindicatedandauthorizedbyDANIELI, therequiredtestsshallbeperformedbytherin isesandshallbecarriedoutbyqualified/certified proceduresapprovedby终用户检查人员参加的试验和测试的权利 DANIELIhastherighttoattendtherequiredtestseven保留再次试验和测试的权利 thepresenceofitscustomer’sDANIELIreservestherighttorepeatthe铸件性 PROPERTIESOF尺寸公 Size铸件的尺寸和公差应在图纸和/或相关的文件上作出规定。Castingsizesandtolerancesshallbeasspecifiedonthe对于未注公差的尺寸，参照JB/T5000.6和相关的标drawingsand/orrelated s.Fordimensions withouttolerances,therequirementsofJB/T5000.6andrelatedstandardswill铸件的试验和测 TESTSON对铸件的试验和测试应在铸造成品和/或完成最后的要求 Testsshallbedoneonthepremisesofthecasting处理后实施，并在供应商处进行 finishedpartdinthefinalconditionofthe检查包括下列的试验和测试 andaftereventualheat Inspectionsincludethefollowing “VT”Visual"MT"magneticparticletesttocheckthesurfaceof "UT"ultrasonictesttochecktheinsideofthe若图纸上或其他有效文件上没有另作规定，应该对 Unlessdifferentindicationonthedrawingor s,allthetestsshallbeperformedon100%ofthematerial.不允许存在裂纹 Cracksarenever SteelCastings-SupplySpecificationMarket

STANDARD ACCEPTANCECASTINGJB/T5000.14DEFECTSJB/TOTHERDEFECTSACCEPTANCECRITERIAA4Class25>5B3Class24>3C2Class14250÷24>24D1Class13>13Castingsof“C”and“D”DANIELIclassesmustbeUTcheckedusingthedoublecrystalprobemethod(accordingtoJB/T5000.14standard)The“E”DANIELIQualityClass,whenrequiredmustbecheckedaccordingtoDanieliStandard所有的表面应去除诸如裂纹;夹砂;气孔;气割毛口等缺陷.去除缺陷的方法应由供应商提出和得到,根据第8条,缺陷的去除应由供应商负责实施和承担相应费用,并形成文件.

VT–VISUALAllsurfacesshallbeofsurfacedefectssuchascracks,mouldingsandinclusions,porosities,oxygen-cutburrs,etc.TheremovalofanydefectsusingmethodsproposedbytherandauthorizedbyDANIELI,accordingtoparagraph8,shallbedoneunderresponsibilityandexpense,andshallbeSteelCastings-SupplySpecificationMarketSTANDARD 55 如果质量控制计划或其他合同文件规定,应进行磁粉探伤。Themagneticparticletestshallbeperformedifitis根据JB/T5000.14标准进行磁粉探伤，表Tab.1中规定了requiredbytheapplicableQCPorothercontractual The“MT”testshallbedoneaccordingtoJB/TwiththeacceptanceclassesshowninTab. 当目视检查的结果不确定时或如果质量控制计划或其他合Thedyepenetranttestshallbedonewhenvisual同文件规定,应进行探伤。 inspectionresultisnotquiteclearorifitisrequiredbythe根据JB/T5000.14标准进行探伤，表Tab.1中规定了applicableQCPorothercontractual 接收等级 ItshallbedoneaccordingtoJB/T5000.14withacceptanceclassesshowninTab. 如果在订单或合同文件上有规定（例如，在质量控制计划Theultrasonictestshallbecarriedoutifrequestedbythe orderorbyothercontractual s(i.e.TEST如果质量控制计划或其他合同文件规定,应进行磁粉探伤。CODEindicatedbytheQCP).acceptanceclassesshowninTab.根据JB/T5000.14标准进行超声波探伤，表Tab.1中规定ItshallbedoneaccordingacceptanceclassesshowninTab. IDENTIFICATION标记应标在图纸上指示的位置 Themarkslocationwillbetheoneshownonthe标记应表示 Themarkshall供应商商标 r’s TheDBormodel（如果需要）图纸标识号 Logorequiredonthedrawing(ifinthe参与测试和试 检验员的标记 AnymarkingsoftheDANIELIinspectorwhointhe在订单或相关文件上规定的标记 Anyothermarkingsspecifiedontheorder根 标准或技术规范，标记可追溯性标识，这应 PossiblerequestsoftraceabilitymarkingshallbeworkedoutaccordingtoSTDDANortothededicatedspecification,whichshallbeindicatedonthe NON除 ，否则不允许通过焊接修补缺陷， Repairsbyweldingarenotallowedunlessthey如果图纸最终尺寸不能保证 可能修复 beenauthorizedby除非得 ，通过焊接修复是不允许的 Thepropertiesoftherepairareashallbesimilartoofthecasting.Largehardnessgradientsbetweentherepairedandtherepairedareaarenot rshallprovidethemapoftherepairsthat供应商应提交修复区域的示意图，同时提交测试/试验记录havebeendonetogetherwiththetestandapproval QUALITY供应商应形成所有英文的测试和试验的记录和报告，这些The rshallproduceinEnglishlanguagethe softhetestsperformedtoprovethatallthe的由分供铸件厂签发最终报告应提交，如果需要，requiredmaterialspropertiesarefulfilled.Allthe由供应商加入和/或确认作为供货范围的一部分 sissuedbysub-contractorfoundries按本标准制造得铸件产品（

alwaysbesenttoDANIELIand,ifnecessary,added