PQRNo:PQR-07PAGE1OF2公司名稱CompanyName評定日期Date.WPSNo.WPS-H005焊接方法WeldingProcess,MAG焊接工藝評定記錄(PQR)PROCEDUREQUALIFICATIONRECORD接頭JOINTS》GrooveDesignofTestCouponDATE2008.TE,1弓七si?lpL?IjEj1e∕自動化等級TyPe(S) 母材BASEMETALS材料標準號MaterialSpec.Semi-AutoEN10025型號和等級TypeorGradeST52-3+ ST52-3P—NO.1與toP—NO.1相焊接試件厚度ThicknessofTestCoupon12mm試件直徑DiameterofTestCouponNA其它Other；填充金屬FILLERMETALSSFANO.SPeCialAWS:ANST/AWS:ER70S-61海中鋼焊材有限公司F-NO NAA—NO.NA焊條(絲)直徑SizeofFillerMetalφ其它Other熔敷焊縫金屬厚度DePoSitedWeldMetalThickness12mm焊后熱處理POST-WELDHEATTREATMENT溫度TemperatureNone時間TimeNone其它Other氣體GAS百分組成氣體Gas(es)PercentComposition混合劑(Mixture)流量Flowrate&保護氣Shielding—尾部保護氣TraiIing_背部保護氣Backing—二氧化碳+氬氣―18/82 _ 20L∕min None _ NoneNone None—— None——None ―電特性ELECTRICALCHARACTERISTICS交流或直流Current安培Amps320An∩電壓Volts.鎢極尺寸TungstenElectrodesize其它Other極性Polarity.32VEENA*焊接技巧TECHNIQUE焊接速度TravelSpeed 10cm/min 無擺動焊或有擺動焊StringorWeaveBead WeaVe 無擺動焊 擺動參數Oscillation NA 多道焊或單道焊(每側)MultipleorSinglePass(perside) Multiple 多絲焊或單絲焊MultipleorSingleElectrodes NA 其它Other 位置POSITION坡口位置PositionofGroove PA 焊接方向(向上/向下)WeldProgression(Up/Down) NA 其它Other 預熱PREHEAT預熱溫度PreheatTemp. 20℃ 層間溫度InterpassTemp. 220-280℃ 其它Other 焊接工藝評定記錄（PQR）PROCEDUREQUALIFICATIONRECORDPQRNo:PQR-07PAGE2OF2DATE2006 拉伸試驗TenSileTeSt 試件號SPEC.NO.寬Width厚Thickness面積Area極限載荷UltimateTotalLoad抗拉強度MPa UltimateUnitStreSS 破壞性質及位置TypeofFailure&LocationPQR-07-L12512 300 549MPa Ductilefracture,HAZ[PQR-07-L22512300531MPaDuctilefracture,HAZ 彎曲試驗Guided—BendTeStS 試件號SPEC.NO.類】型 TYPE 彎曲直徑(mm)BENDDIATER結論ResultsPQR-07-M1面彎facebend48合格OKPQR-07-M2? 面彎facebend 48合格OKPQR-07-B1背彎rootbend48合格OKPQR-07-B2背彎rootbend48合格OK 韌性試驗TOughneSSTeStS試件號SPEC.NO.試驗位置TestLocation試樣尺寸(mm)SpecimenSize試樣型式Specimentype試驗溫度CC):TestTemp.沖擊值(J)ImpactValues 側向膨脹LateralExp. 落錘試驗DropWeight剪切面% Shear mils斷裂Break不斷NoBreakPQR-07-J1Weldingline10×10×55 VWT 20。C 37 ■■■PQR-07-J2Weldingline10×10×55 VWT 20。C 27 #PQR-07-J3Weldingline10×10×55VWT20℃42PQR-07-CJ4HAZ10×10×55VHT20℃39@PQR-07-CJ5HAZ10×10×55VHT20℃38PQR-07-CJ6HAZ10×10×55VHT20℃34焊工姓名Welder'sName 鋼印號StampNo.W03 試驗執行人Testconductedby 試驗編號LaboratoryTestNo. W2003T6Wecertifythatthestatementsinthisrecordarecorrectandthatthetestweldswereprepared,welded,andtestedinaccordancewiththerequirementofSectionIXofASMEcodeorJB4708ofChinastandard. Signedbymanufacturer .本評定按SeCtiOnIXofASME