Soldador

(PQR)
Code: AWS D1.1
Sheet 1 of 4
Company Name: www.WPSAmerica.com
Address: info@WPSAmerica.com, 1 (877) WPS-WELD
PQR No.:
DEMO-PQR
WPS No.:
DEMO-WPS
Welding Process:
SMAW
Process Type:Manual
Position:
Flat
Base Metal Part I (Material Spec., type or grade):
ASTM A 516 Grade 60
Base Metal Part II (Material Spec., type or grade):
ASTM A 516 Grade 60
Thickness and Diameter(Pipe): mm (in)
Thickness of Test Coupon: 60 mm (2.36 in.), Plates
Diameter of Test Coupon: N/A
Filler Metals:
AWS Classification/AWS Specification:
E7018
A5.1
Joint Details/Sketch:
Joint DesignUsed: mm (in)
Root Opening G: 0 to 1/8 in. Root Face RF : 3 mm (1/8 in.) Groove Angle: 60 ° (both sides) Radius (J-U): N/A
Weld Type:
Complete Joint Penetration Groove Weld
Joint Type:
Butt JointBacking Option:
Back-gouge to sound metal
Backing Material:
N/A
Back Gouging Method:
Mechanical (Grinding)
PQR No.: DEMO-PQR Sheet 2 of 4
Electrical Characteristics:
Current Type/Polarity: DCEPTransfer Mode (GMAW): N/A
Tungsten Electrode (GTAW):
Type: N/A
Size: mm (in) N/A
Shielding:
Gas Composition (Flux for SAW): N/A
Gas Flow Rate: lt/min. (CFH) N/A
Gas Cup Size: N/A
WeldingProcedure
Weld
Layers
Pass
No.
Process
Filler Metal
Classification
Filler
Metal
Diameter
mm (in)
Current
Amps
Current
Type &
Polarity
Wire Feed
Speed
(in/min)
Volts
Travel
Speed(in/min)
Remarks
[Heat Input]
J/mm (J/in)
1 to 2 1 to 3 SMAW E7018
4.0 mm
(5/32)
160-200 DCEP N/A 24-26 5-10 (in/min) Root Pass
2 to n 4 to n SMAW E7018
4.8 mm
(3/16)
220-250 DCEP N/A 24-265-10 (in/min) Fill and Cap
Side 2 Backgouged
1 to n 1 to n SMAW E7018
4.8 mm
(3/16)
220-250 DCEP N/A 24-26 5-10 (in/min) Fill and Cap
Technique:
Stringer or Weave Bead: Stringer and Weave BeadInitial/Interpass Cleaning: Wire Brush, Grinding
Number of Electrodes: Single
Electrodes Spacing: Longitudinal: N/A Lateral: N/A
Contact Tube to Work Distance: N/A
Peening: Not Required
Angle:...