1、Welding Procedure Specification (WPS) of the ManufacturerPage 3 of 9Company:XuZhou Liebherr Concrete Machinery Co.Ltd.Address:No.10 Jingong Road,Xuzhou Economic Development Zone,221004，Jangsu PR of ChinaPhone no.:+86 516 8779 7761Fax no.:+86 516 8779 2300E-mail:chunyuan.zhouTelex no.:Responsible wel
2、ding supervisor:Zhou ChunyuanWork/Worksdivision:Address:Welding procedure specification (WPS)WPS-No.:WPS-04Date:2007-09-12Test report (WPAR) no:No.20070804Rev. no.:1.00Welding process:135Welding position(s):PCParent material(s) spec.:Q345B(GB/T1591-1994）Joint type:BWMaterial thickness mm:12Outside d
3、iameter mm:Method of preparation and cleaning:GrindingJoint preparation details (sketch)Joint designWelding sequencesWelding details2f9e81a8489f1962849df6f098c1bf75.pdfZ449DE / 2003-04/IPRunProcessSize of filler metalCurrentAVoltageVType of current / polarityWire feed speedTravel speed*cm/minHeat in
4、put *J/cm11351.2160-18018-21DCEP4.1-4.811-189600-2062021351.2240-26023-27DCEP7.8-8.922-3011040-1915031351.2240-26023-27DCEP7.8-8.932-408280-1755041351.2200-22019-22DCEP5.8-6.824-307600-1210051351.2200-22019-22DCEP5.8-6.827-356510-1076061351.2200-22019-22DCEP5.8-6.825-327130-11620Filler metalManufact
5、urer: ESAB/ ESAB AB，SWEDENBrand name:OK AristoRod 12.50 /G3Si1 / ER70S6Quality grade:3YSClassification:MAG welding solid wire for carbon steelAny special baking or drying:GasShielding:M21 (82%Ar+18%CO2)Gas flow rate:15-25 L/minBacking:Gas flow rate:FluxManufacturer:Brand name:Classification:Any spec
6、ial baking or drying:Tungsten electrode type/:Gouging/grinding:Preheating temperature:Interpass temperature:Post weld heat treatment and / or aging *Time, temperature, method:Heating and cooling rate:Other information, e.g.*Weaving (max. width of run):Oscillation (amp, freq.,dwell time):Pulse weldin
7、g details:Stand-off distance:Plasma welding details:Torch angle:Welding over shop primer *Brand name:Dry film thickness:Other:Xuzhou，China / 2007-09-06Zhou chunyuanPlace/DateStampSignature of Manufacturers Welding Supervisor*If requiredWelding Procedure Test /Production TestPage 9 of 9Details relati
8、ng to test welds: WPS-No. WPS-04Company:XuZhou Liebherr Concrete Machinery Co.Ltd.Address:No.10 Jingong Road,Xuzhou Economic Development Zone,221004，Jangsu PR of ChinaPhone no.:+86 516 8779 7841Fax no.:+86 516 8779 2300E-mail:zhou.chunyuanTelex no.:Responsible welding supervisor:Zhou ChunyuanWork/Wo
9、rksdivision:Address:Welding procedure specification (pWPS)pWPS-No.:pWPS-04Date of test:2007-08-22Test report (WPAR) no:No.20070804Rev. no.:1.03Examiner or test body:XLCWelders name:Tang xiaomang，Ren chuangenWelding process:135Welding position(s):PCParent material(s) spec.:Q345BJoint type:BWMaterial
10、thickness mm:12Outside diameter mm:Method of preparation and cleaning:GrindingJoint preparation details (sketch)Joint designWelding sequencesWelding detailsRunProcessSize of filler metalCurrentAVoltageVType of current / polarityWire feed speedTravel speed*cm/minHeat input *J/cm11351.2160-18018-21DCE
11、P4-510-256910-2268021351.2240-26023-27DCEP7-9.520-408280-2106031351.2240-26023-27DCEP7-9.520-408280-2106041351.2190-21019-22DCEP5-725-405420-1109051351.2 190-21019-22DCEP5-725-40 5420- 1109061351.2190-21019-22DCEP5-725-40 5420- 11090Filler metalManufacturer: ESAB/ ESAB AB，SWEDENBrand name:OK AristoR
12、od 12.50 /G3Si1 / ER70S6Quality grade:3YSClassification:MAG welding solid wire for carbon steelAny special baking or drying:GasShielding:M21 (82%Ar+12%CO2)Gas flow rate:15-25L/minBacking:Gas flow rate:FluxManufacturer:Brand name:Classification:Any special baking or drying:Tungsten electrode type/:Go
13、uging/grinding:Preheating temperature:Interpass temperature:Post weld heat treatment and / or aging *Time, temperature, method:Heating and cooling rate:Other information, e.g. *Weaving (max. width of run):Oscillation (amp, freq.,dwell time):Pulse welding details:Stand-off distance:Plasma welding det
14、ails:Torch angle:Welding over shop primer *Brand name:Dry film thickness:Other:We hereby confirm that the specimen welds have been prepared and performed satisfactorily using the data listed above, in accordance with the Rules for Welding issued by Germanischer Lloyd.Xuzhou，China / 2007-09-12Zhou ch
15、unyuanPlace/DateStampSignature of Manufacturers Welding SupervisorNanjing，China / 2007-09-13Liu yalinPlace/DateStampSignature of Society Surveyor*If requiredTest results: WPS-No. WPS-04Company:XuZhou Liebherr Concrete Machinery Co.Ltd.Examiner or test body:Jiangsu Hanzhe Metal Material Quality Testi
16、ng Co.,LtdChina University of Mining & Technology School of Materials and EngineeringTest report (WPAR) no:No.20070804Welding proced. spec.(WPS): (WPS):WPS-04 Non-destructive testingTest methodResultsTest report no.Visual inspection:passedNo.20070804Radiographic test:passedNo.20070804Ultrasonic test
17、:-Magnetic particle test:passedNo.20070804Dye penetrate test:- -test:Tensile tests *Standard:Speci-men, form/no.DimensionmmCross-sectionmmTest loadFrNYield or 0,2% proof stressN/mmBreaking loadFmNTensile strengthRmN/mmElongation(L0 = mm)%Reduction in area%Position of fracture, remarksRequirements124
18、.9X11.3281.4154000545parent materal224.9X11.3281.4153500545parent materalBend tests *Standard:Speci-men, form/no.DimensionsmmBending mandrel diametermmBending angeldegreesElongation on bending(L0 = mm)%Position of fracture, remarksRequirements36180221280X30X124018029.5no crack2280X30X124018026.0no c
19、rack3280X30X124018026.0no crack4280X30X124018029.5no crackNotched bar impact tests *Standard:GL rulesShape of specimen:sharp VSizes:10X10X55Specimen, no., pos. of notchTest temp.CIndividual valuesJAverage valueJPosition of fracture, remarks123Requirementsminmin-2034343434VWT0-20160130168 153notchVHT
20、 -20118120129 122notchHAZ-2050585253notchHardness tests *Standard:GL rulesType, test load:GL rules/HV10Position of measurement (sketch/diagram)Fracture testStandard:- Butt weld Fillet weldPosition of fracture:Results:Metallographic examinations *Standard:GL rulesResults:(if necessary, attach photogr
21、aphs/explanations on a separate sheet)passedOther tests *Standard:Type:Results:The trial welds and mechanical-technological tests have been carried out under supervision of the Surveyor of Germanischer Lloyd.Xuzhou，China / 2007-09-12Zhou chunyuanPlace/DateStampSignature of Welding SupervisorXuzhou，C
22、hina / 2007-09-12Place/DateStampSignature of Examiner or Test bodyNanjing，China / 2007-09-13Liu yalinPlace/DateStampSignature of Society SurveyorRemark:The final assessment of the results and the certification of the welding procedure test will be performed by the Head Office Hamburg, Division NCM.*If required*The laboratory test records are enclosed to this test report.
