AWS D1.1 Welding Procedure Specification (WPS) WP3-001 ...
Transcript of AWS D1.1 Welding Procedure Specification (WPS) WP3-001 ...
Prequalified : Revision: 2 Date: 7/28/2020 By: Noah Gerow
Date: 7/28/2020
Type: Fillet Groove
Single Double Weld
Backing: Yes No
Backing Material: NA
Root Opening: * * Fillet: All
Groove Angle(°): * * UP Down
Back Gouging Yes No
Method:
Material Spec: Globular Spray
Type or Grade: AC DCEP DCEN Pulsed
Thickness(inches): Groove 1/8-Unlimited Fillet 1/8-Unlimited AC DCEP DCEN
AC DCEP DCEN
CC CV
CV SMAW CC
Bead Type: Stringer Weave Either
Single Multi Either
N/A
N/A
Composition:
Flow (CFH): Lead N/A Trail N/A
Electrode-Flux Class: Gas Cup Size: Lead N/A Trail N/A
PH. Temp: Min. 32° F**
Interpass Temp: Min. Same as PH Max. 550° F
Temp.
Time
Current
175-215 21-26 135-165 8 to 14
220-270 22-27 157-193 8 to 14
234-286 22-27 180-220 10 to 18
261-319 23-28 202-248 10 to 18
279-341 24-29 225-275 10 to 18
297-363 25-30 270-330 11 to 19
328-402 25-30 292-358 11 to 19
351-429 26-30 315-385 11 to 19
364-446 27-31 360-440 11 to 19
FCAW Max Groove Single Pass Split Layer Width(inches): Nontubulars Flat, Horizontal, Overhead - less than 5/8
Nontubulars or Tubulars: Vertical position or Tubulars: Flat, Horizontal, Overhead - Less than 1
All Position
Flat/Horizontal
N/A
N/A
DCEP1/16E71T-1C/9C H8FCAWAny/All
Any/All FCAW E71T-1C/9C H8 1/16 DCEP
Additional Notes
**When base metal temperature is below 32° F, the base metal shall be heated to a minimum of 70° F and shall be maintained as the
minimum interpass temperature during welding.
**Welding shall not be done when ambient temperature in the weld area is lower than 0° F
***When using Non-Steel Backing, backing shall be removed and backgouged to sound metal and back welded
Dia.
(inch)Type & Polarity
PREHEAT
Up to 3/4"
Over 3/4" to 1 1/2"
Base Metal Preparation: No Loose / Thick Scale or Rust
Over 1 1/2" to 2 1/2"
32°F**
50°F
150°F
Pass Or Weld Layers Process
Filler Metals
Volts Travel Speed
(IPM)Class
3/4 to 1
N/AWeld(Push/Pull) Travel Angle:
FCAW/SMAW/GMAW Torch Angle: N/A
Electrode Angle:
Heat Input Joint Details
Wire Feed
Speed
(IPM)
N/A
Chip Hammer, Air Chipper/Needle Gun, Wire Brush
Not Allowed
Interpass Cleaning:
POSTWELD HEAT TREATMENT
N/A
Peening:
N/AWork Angle:
Push/Pull Travel Pull/Drag/Backhand Lead is Preferred
Welding Procedure
AWS D1.1 Welding Procedure Specification (WPS)
Authorized By:
Longitudinal
TECHNIQUE
BASE METALS
Any Combination Group I or Group II
All Types or Grades
*If Req. on Prequalified Joints - CAG/PAG/Grinding
WELDING PROCESS TYPE
Manual
*See Attached Prequalified Joints
***Group I or Group II
JOINT DESIGN
Supporting PQR No. (s) :
Welding Process(es) :
Noah Gerow
Automatic
Semi-Automatic
LateralSAW Electrode Spacing (inches):
FCAW/GMAW CC
100% CO2
N/A 40-50
#4
N/A
FCAW
24 min.
SHIELDING
Flux Trade Name:
ELECTRICAL CHARACTERISTICS
Groove:
1Lincoln Electric
SAW Power Source:
Short Circuiting
F Number:
AWS Classification:
Identification # :
Additional Info:
Root Face Dimensions:
Radius (J-U):
Trade Name:
AWS Specification:
Single or Multi-Pass (Per Side):
FILLER METALS
Current(SAW) Lead Electrode:
Current(SAW) Trail Electrode:
Mechanized
POSITION
WP3-001 Prequalified Joints
Diameter (pipe - inches):
N/A
All
Electrode Manufacturer:
Current:
Number of Electrodes:
Vertical Progression:
Transfer Mode (GMAW)
Transfer Mode (FCAW)
FCAW
A5.20
E71T-1C/9C H8
6
Ultracore HD-C
N/A
Contact Tube to Work Distance (inches):
Amps
FCAW Max Single Pass Fillet Size(inches): Flat-1/2, Horizontal-3/8, Vertical-1/2, Overhead-5/16
FCAW Max Groove/Fillet Root Pass Thickness(inches): Flat-3/8, Horizontal-5/16, Vertical-1/2, Overhead-5/16
FCAW Max Groove/Fillet Fill Pass Thickness(inches): All Positions-1/4
Qualified
*See Prequalified Joints
Over 2 1/2" 225°F
Travel Angle:
N/ASAW Electrode Placement :
PRE-QUALIFIED FILLET WELD JOINT DESIGNATIONS AND DETAILS
PREQUALIFED SKEWED T-JOINT DETAILS (NONTUBULAR)