PRJ11100338331/03
Certificate no:
Page 1 of 2
Welding Procedure Qualification
Record (PQR) ASME IX
WHP Engineering Ltd
WH05
Organisation Name
Procedure Qualification Record No.
WPS No.
15 October 2021
Date
WH05
GTAW (Autogenous)
Automatic
Welding Process(es)
Types (Manual, Automatic, Semi-Auto. )
Joints (QW-402)
f
Square edge. No Gap
Groove Design for Test Coupon (For combination qualifications, the deposited weld metal thickness shall be recorded for each filler metal and process used.)
Base Metals (QW-403)
Material Spec.
ASTM A312
TP316/316L
8
1
0.9
6.3
0.9
Type, Grade or UNS No.
P-No.
Group No.
Thickness of Test Coupon
Diameter of Test Coupon
Maximum Pass Thickness:
Postweld Heat Treatment (QW-407)
Temperature
None
None
Time
To P-No.
Group No.
Other
8
1
Other
Gas (QW-408)
Gas(es)
Shielding
Trailing
Backing
Other
Filler Metals (QW-404)
SFA Specification
Polarity
Amps.
13 Ltr/min.
99.99%
7 ltr/min.
-ve
23-32
Volts
Tungsten Electrode Size
1.6
Mode of Metal Transfer for GMAW (FCAW)
9-10
N/A
-
Waveform Control
1.1
Power or Energy
Arc Time
Weld Bead Length
Heat Input
Other
Other
Technique (QW-410)
Autogenous weld
Travel Speed
Position (QW-405)
17-26 mm/min.
String or Weave Bead
6G
Weld Progression (Uphill, Downhill)
Other
Preheat (QW-406)
Preheat Temp.
Interpass Temp
Other
Flow Rate
99.99%
Argon
None
Argon
None
Electrical Characteristics (QW-409)
Current
DC
None
AWS Classification
None
Filler Metal F-No.
None
Weld Metal Analysis A-No.
None
Size of Filler Metal
None
Filler Metal Product Form
N/A
Supplemental Filler Metal
N/A
Electrode Flux Classification
N/A
Flux Type
N/A
Flux Trade Name
N/A
Weld Metal Thickness
N/A
Position(s)
Percent Composition
(Mixture)
Oscillation
Vertical up
String
None
Multipass or Single Pass (per side)
Single or Multiple Electrodes
Other
Single
None
10 °C
150°C
Lloyd's Register Group Limited, its affiliates and subsidiaries and their respective officers, employees or agents are, individually and collectively, referred to in this clause as 'Lloyd's
Register'. Lloyd's Register assumes no responsibility and shall not be liable to any person for any loss, damage or expense caused by reliance on the information or advice in this
document or howsoever provided, unless that person has signed a contract with the relevant Lloyd's Register entity for the provision of this information or advice and in that
case any responsibility or liability is exclusively on the terms and conditions set out in that contract.
Form 4106 (2019.11)
Certificate no:
Page 2 of 2
Tensile Test (QW-150)
Width mm
Thickness
mm
Specimen No.
Area mm²
Ultimate Total
Load kN
PRJ11100338331/03
WH05
PQR No.
Ultimate Unit
Stress MPa
Type of Failure & Location
1
6.3
0.9
15.3
577
Fracture in weld
2
6.3
0.9
15.3
579
Fracture in parent
Guided- Bend Tests (QW-160)
Type and Figure No.
Results
2 X Face bends
Acceptable
2 X Root bends
Acceptable
Toughness Tests (QW-170)
Specimen No.
Specimen Size
inches/mm
Notch Location
Toughness Value
Ft. lb/J
Test Temp.
°C/°F
% Shear
2.77mm
Drop Weight Break
(Y/N)
Comments:
Fillet-Weld Test (QW-180)
Result– Satisfactory:
Macro - Results
Yes
No
Penetration into Parent Metal:
Yes
No
-
Other Tests
Type of Test
Additional tests to cover requirements BS EN ISO 15614-1
Deposit Analysis
Other
Macro acceptable CON269590, radiography acceptable AWL 12352 sht 1&2, DPI acceptable AWL 12352 sht 1
Welder’s Name
J. Dunn
Clock No.
Test Conducted By:
SGS Consett
Laboratory Test No:
-
Stamp No.
RB
CON269590
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 IX of the ASME Boiler and Pressure Vessel Code Ed. 2019
Date Issued:
02 November 2021
Date of Welding:
15 October 2021
Stuart Green
Organisation’s Representative
Organisation
Brian Bays
Stuart Green
Office
SurveyorBirmingham
to Lloyd's Register
EMEAOffice
Lloyd's Register EMEA
On behalf of Lloyd’s Register Nederland B.V.
LR2011.NL.2017.07
A subsidiary
of Lloyd's Register Group Limited
Lloyd’s Register Verification Limited
Stuart Green
02 November 2021
Form 4106 (2019.11)
Birmingham Office
LRV002.1.2016.05
LR901.1