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1、 SECTION IXQW-482 SUGGESTED FORMAT FOR WELDING PROCEDURE SPECIFICATIONS (WPS)（See QW-200.1, Section IX, ASME Boiler and Pressure Vessel Code）Sheet 1 of 2Company Name ByWelding Procedure Specification NO. Date Supporting PQR NO.(s) Revision No. Welding Process(es) Types JOINTS(QW-402) DetailsJoints D
2、esignBacking: Yes No Backing materials (Type) (Refer to both backing and retainers) Metal Nonfusing Metal Nonmetallic OtherSketches, Production Drawings, Weld Symbols, or Written DescriptionShould show the general arrangement of the parts to be welded. Where Applicable, the root Spacing and the deta
3、ils of weld groove may bespecified. At the option of the Manufacturer, sketches may be attached to illustrate Joint design, weld layers, and bead sequence (e.g., for notch toughness Procedures, for multiple process procedures, etc.)*BASE METALS (QW-403)P-No. Group No. to P-No. Group No. ORSpecificat
4、ion Type and Grade To Specification Type and Grade ORChem. Analysis and Mech. Prop. To Chem. Analysis and Mech. Prop. Thickness Range: Base Metal: Groove Fillet Maximum Pass Thickness 1/2in(13mm) (Yes) (No) Other *FILLER METALS (QW-404)12Spec. No. (SFA)AWS No. (Class) F-No. A-No. Size of Filler Meta
5、ls Weld MetalThickness Range:Groove Fillet Electrode-Flux (Class) Flux Trade Name Consumable Insert Other Each base metal filler metal combination should be recorded individually. SECTION IXQW-482 (Back) WPS No. Rev. Sheet 2 of 2POSITIONS (QW -405)Position(s) of Groove Welding Progression: Up DownPo
6、sition(s) of Fillet Postweld heat treatment (QW-407) Temperature Range: Time Range: GAS (QW-408)Gas(es) (Mixture) Flow Rate Shielding Trailing Backing Preheat (QW-406) Preheat Temperature, Minimum Interpass Temperature, Maximum Preheat Maintenance (Continuous or special heating, where applicable, sh
7、ould be recorded)ELECTRICAL CHARACTERISTICS (QW-409) Current AC or DC Polarity Amps (Range) SEE TABLEVolts (Range) SEE TABLE(Amps and volts range should be recorded for each electrode size,Position, and thickness, etc. This information may be listed in a Tabular form similar to that shown below.) Tu
8、ngsten Electrode Size and Type N/A Mode of Metal Transfer for GMAW Electrode Wire Feed Speed Range SEE TABLETECHNIQUE (QW-410) String or Weave Bead: Orifice or Gas Cup Size: Initial and interpass Cleaning (Brushing, Grinding, etc.) Method of Back Gouging Oscillation N/A Contact Tube to Work Distance
9、 N/A Multiple or Single Pass (Per Side) Multiple or Single Electrodes Travel Speed (Range) SEE TABLE Peening N/A Other Weld Layer(s)ProcessFiller MetalCurrentVolt RangeTravel Speed RangeeOther (e.g., Remarks, Comments, Hot Wire Addition, Technique, Torch Angle, etc.)ClassDiameterType/ PolarityAmp Ra
10、nge123456QW-483 SUGGESTED FORMAT FOR PROCEDURE QUALIFICATION RECORDS (PQR)(See QW-200.2, Section IX, ASME Boiler and Pressure Vessel Code)Record Actual Conditions Used to Weld Test Coupon Company Name Procedure Qualification Record No. Date WPS No. Welding Process(es) Types (Manual, Automatic, Semi-
11、Automatic) JOINTS (QW-402)Groove Design of Test Coupon(For combination qualifications, the deposited weld metal thickness shall be recorded for each filler metal or process used.) BASE METALS (QW-403) Material Spec. Type or Grade P-No. to P-No. Thickness of Test Coupon Diameter of Test Coupon N/A Other POSTWELD HEAT TREATMENT (QW-407)Temperature Time： Other GAS (QW-408)Gas(es) (Mixture) Flow RateShielding Trailing Backing
