"TIANJINGOLDENBRIDGEWELDINGMATERIALSGRODPCO.,LTD",,,,,,,,,

天津市金橋焊材集團有限公司,,,,,,,,,

MILLCERTIFICATE,,,,,,,,,

產品質量證明書,,,,,,,NO.890000135489,,

,,,,,,,GB/TI9001-2008-ISO9001:2008,,

Commodity,TradeModel,GBModel,AWSModel,Size,BatchNo.,,ExecuteStandard,,

品名,牌號,國標型號,美標型號,規格,批號,,執行標準,,

碳鋼焊條,J40.50（J422）,E4303,,4.0,16030325,,GB/T5117-2012,,

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ChemicalCompositionofDepositedMetal,,,MechanicalPropertiesofDepositedMetal,,,,Others,,

熔敷金屬化學成分（%）,,,熔敷金屬力學性能,,,,其他,,

Items,Requirement,TestResult,Items,,Requirement,TestResult,Items,Requirement,TestResult

項目,標準要求,實測值,項目,,標準要求,實測值,項目,標準要求,實測值

C,—,0.096,TensileStrength,,≥420,470,Fillet角焊縫,合格,合格

S,≤0.035,0.018,抗拉強度Rm（N/mm2),,,,RadiographicInspection,Ⅱ級,Ⅰ級

Mn,—,0.42,YieldStrength,,≥330,390,焊縫射線探傷,,

Si,—,0.18,屈服強度Reo（N/mm2),,,,,,

P,≤0.040,0.024,PercentageElongationafterFractured,,≥22.0,29,,,

,,,伸長率A（%）,,,,,,

,,,V-notchImpact,ImpactTemp.,-20,-20,,,

,,,Test,試驗溫度（℃）,,,,,

,,,V型缺口沖擊試驗,AbsorbedEnergy,≥27,75、72、74,,,

,,,,吸收能量KV2（J）,,,,,

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,CCS、LR、BV、ABS、DNV、GL、NK、KR,,,,WEHEREBYCERTIFYTHATTHISREPORTISCORRECTANDTHATALLTESTRESULTSAREINCOMPLIANCEWITHTHESPECIFICATIONDESCRIBEDHEREIN.THEMANUFACTURINGPROCESSOFOURPRODUCTISINACCRDANCEWITHTHECERTIFICATIONCONDITION.WEARERESPONSIBLEFORTHEQUALITYOFOURPRODUCTS.茲證明此報告所載實測結果皆正確并符合所適用規范要求。產品的生產制造過程與認可條件保持一致。我們承諾對該產品質量負責。,,,,

Approvedby,,,,,,,,,

產品認證,,,,,,,,,

,CompliedwithCCS《RulesforMaterialsandWelding》滿足CCS《材料與焊條規范》,,,,,,,,

Remarks,,,,,,,,QUALITYASSURANCEDEPARTMENT,

備注,OUD：80166906,,,,制表：,陳君,審核：,質量保證部,

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