1、 Page 1 of 3 Form No.: ATF-F002-5 Rev. 0WELDING PROCEDURE SPECIFICAITION (WPS) Yes PREQULIFIED QUALIFIED BY TESTING .Or PROCEDURE QUALIFICATION RECORDS (PQR) Yes x Company Name Shanghai Fuye Steel Structure Co., Ltd. Welding process SMAW Supporting PQR No.s - Identification # PQR- Revision 0 Date By
2、 Authorized by Date Type Manual X Semi-automatic Machine Automatic JOINT DESIGN USEDType Butt Single X Double Weld Backing: Yes No X Backing material N/A Root opening 0-3 Root Face Dimension 1 Groove angle 60 Radius (J-U) - Backing gouging: Yes X No Method Arc gouging POSITIONPosition of Groove 4G F
3、illet - Vertical progression: UP Down ELECTRICAL CHARACTERISTICSTransfer Mode (GMAW) Short-circuiting Globular Spray Current: AC DCEP X DCEN Pulsed Other Tungsten Electrode (GTAW)Size : Type: BASE METALSMaterial Spec. Q235B Type or (grade) Thickness: Groove 25mm Fillet - Diameter (Pipe) - FILLER MET
4、ALSAWS Specification AWS A5.1 AWS Classification J422 TechniqueStringer or Weave Bead: Weave Bead Multi-pass or Single Pass (per side) Mulit-Pass Number of Electrodes 1 Electrode Spacing Longitudinal - Lateral - Angle - Contact Tube to Work Distance - Peening None Interpass Cleaning Grinding SHIEDIN
5、GFlux - Gas - Composition - Electrode-Flux (Class) - Flow Rate - Gas Cup Size - PREHEATPreheat Temp., Min - Interpass Temp., Min 0 Max 250 POSTWELD HEAT TREATMENTTemp. - Time - Filler Metals CurrentPass or Layer(s) Process Class Dia. (mm)Type & Polarity(Amps) or wire feed speedVolts(V)Travel Speed (
6、cm/mn)Joint Details1 SMAW J422 4 DC+ 90-120A 18-25 10-152-3 SMAW J422 4 DC+ 90-125A 18-25 10-154-7 SMAW J422 4 DC+ 95-125A 18-25 10-158-9 SMAW J422 4 DC+ 95-190A 20-30 10-15T1Back GougeT2600Page 2 of 3 Form No.: ATF-F002-5 Rev. 0Procedure qualification record (PQR)# Test resultSpec. No. Specimen Dim
7、ensions Tensile StrengthFailure Characterand Location(W) mm (T) mm Area mm2 N N/mm20702559-2-1-1 20.56 25.38 238 455 WELD0702559-2-1-2 20.30 25.52 238 460 WELDGuided Bend TestsType and Figure No. ResultSide bend 0702559-2-2-1 PassSide bend 0702559-2-2-2 PassSide bend 0702559-2-2-3 PassSide bend 0702
8、559-2-2-4 PassToughness Tests Notch TypeTest Temp. Impact Values Lateral Exp. Drop WeightSpeciment No. Notch LocationV C J % Shear Mils Break No BreakTEST CUPONS DIMENSIONS: Fillet Weld Test Result-Satisfactory:_Yes_No_PenetrationintoParent Metal_Yes_No_Type and Character of Failure:_Macro - Results
9、_Other TestsType of Test: RT Acceptable Record No.: 07E0426RT Deposit Analysis: Hardness Test value:_Record No.: Other: Page 3 of 3 Form No.: ATF-F002-5 Rev. 0Welders Name: Yang Jie Welders Stamp: Test conducted by: Shanghai Baoye Engineering Technology Corporation testing & inspection station Labor
10、atory Record No.: 07A0148HJ Per We certify that the statements in this record are correct and that the test welds were prepared, welded and tested in accordance with the requirements of Section 4 of the AWS D1.1-2006.Signed Shanghai Fuye Steel Structure Co., Ltd. Manufacturer or ContractorBy Title Date
