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QW-482 SUGGESTED FORMAT FOR WELDING PROCEDURE SPECIFICATION (WPS) (See QW-201.1, Section IX, ASME Boiler and Pressure Vessel Code) Company Name By: Welding Procedure Specification No. Date: Supporting PQR No.(s) Revision No. Date Welding Process(es) SMAW Type (s) JOINTS (QW-402) Joint Design See permitted figures (right) or per constr. dwg Root Spacing Backing (Yes) Yes (No) Yes Backing Material (Type) Material or Weld Metal Manual Details BUTT JOINT (refer to both backing and retainers) Metal Nonmetalic Nonfusing Metal Other FIG A (BUTT JOINT) FIG B (CORNER JOINT) FIG C (EDGE JOINT) Sketches, Production Drawings, Weld Symbols or Written Description should show the general arrangement of the parts to be welded. Where applicable, the root spacing and the details of weld groove may be specified. FIG D (LAP JOINT) (At the option of the Mfgr., sketches may be attached to illustrate joint design, weld layers and bead sequence, e.g., for notch toughness procdures, for multiple process procedures etc.) FIG E (TEE JOINT) Other (Describe) Figure A *BASE METALS (QW-403) P-No. Figure B Group No. Figure C Figure D to P-No. Group No. OR Specification type and grade to Specification type and grade OR Chem. Analysis and Mech. Prop. to Chem. Analysis and Mech. Prop. Thickness Range: Base Metal: Other Groove Maximum Pass Thickness 1/2 inch (13 mm) Fillet (Yes) (No) *FILLER METALS (QW-404) Spec. No. (SFA) AWS No. (Class) F-No. A-No. Size of Filler Metals Filler Metal Product Form Supplemental Filler Metal Weld Metal Thickness Range: Groove Fillet Electrode-Flux (Class) Flux Trade Name Consumable Insert Other *Each base metal-filler metal combination should be recorded individually. Figure E QW-482 (Back) WPS No. POSITIONS (QW-405) Position(s) of Groove Welding Progression: Position(s) of Fillet Rev POST WELD HEAT TREATMENT (QW-407) Up Temperature Range Time Range Down PREHEAT (QW-406) Preheat Temp. Min. Interpass Temp. Max. Preheat Maintenance (Continuous or special heating where applicable should be recorded) GAS (QW-408) Percent Composition Gas(es) (Mixture) Shielding Trailing Backing Flow Rate ELECTRICAL CHARACTERISTICS (QW-409) Current AC or DC Polarity Amps (Range) Volts (Range) (Amperage and voltage 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 to the right or below.) Tungsten Electrode Size and Type (Pure Tungsten, 2% Thoriated, etc.) Mode of Metal Transfer for GMAW (Spray arc, short circuiting arc, etc.) Electrode Wire feed speed range TECHNIQUE (QW-410) String or Weave Bead Orifice or Gas Cup Size Initial and Interpass Cleaning (Brushing, Grinding, etc.) String or Weave Brushing, grinding, chipping Method of Back Gouging Grinding Oscillation Contact Tube to Work Distance Multiple or Single Pass (per side) Multiple Multiple or Single Electrodes Multiple Travel Speed (Range) Peening Other No Single Pass To Exceed 1/2" In Thickness Pulsed Power Supply not permitted Flux is not to be added to the face of the joint Filler Metal Weld Layer(s) or Pass (es) Process Classification Diameter. Current Type and Polarity Amperage Range Voltage Range Travel Speed Range Other (e.g., Remarks, Comments, Hot Wire Addition, Technique, Torch Angle, Etc.)