WPS PQR A36.20

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A36.20

WELDING PROCEDURE SPECIFICATION (WPS) QW-482 According ASME, Section IX (Ver QW-200.1, Section IX, ASME Boiler and Pressure Vessel Code) Revision No. 2 Revision Date: 20/06/2012 Company

HL INGENIEROS S.A para CEMENTOS PANAM

Welding Procedure Specification

SMAW SAW- B161-PL-001

Revision No.

0

Welding Process(es)

By Date

Date

01/04/2014

Omar Pinilla PQR No.(s)

01/04/2014

SMAW / SAW

Type(s)

Manual / Semi-automatic (Automatic, Manual, Machine, or Semi-Automatic)

JOINTS (QW-402)

Details

Joint Desing Root Spacing X SAW Backing Yes Backing Material (Type)

Double Bevel 2mm +/- 1mm X SMAW No Welding Metal (Refer to both backing and retainers)

Metal

Non fusing Metal

Nonmetallic

Other

More details of the joint are specificated on PQR BASE METAL (QW-403)

1

P-No.

1

Groupo No.

O Specificación and tipo/Grade or UNS Number To specificación and tipe/grade or UNS Number

To

1

1

Groupo No.

ASTM A36 ASTM A36

O Chemical Analysis and mechaincal properties

**************

To Chemical Analysis and mechaincal properties Thickness Range: Base Metal: Groove

************** 3/16" / 2"

Maximun pass Thickness 1/2 in. (13 mm)

(yes)

Fillet (No)

all X

Other 1

FILLER METAL (QW-404) Espec. No. (SFA) AWS No. (Class) F-No A-No. Size of filler Metals

2

5.1

5.17

E-7018 4 E-7018

EM-12K 6 EM-12K

3/32" - 1/8" - 5/32"

1/8" (3mm)3/32" - 1/8" - 5/32"

Filler Metals Product form

Electrodo

Alambre

Supplemental Filler Metal Weld Metal Thickness Range:

NO

NO

*** ALL NA NA NA NA NA

*** ALL SFA 5.17 F7A2 NA NA NA

Electrode-Flux (Class) Flux Tipe Flux Trade Name Consumable Insert Other

Groove Fillet

*Each Base Metal - filler metal combination should be recorded individually.

F-AAC-031-ME

A36.20

WELDING PROCEDURE SPECIFICATION (WPS) QW-482 According ASME, Section IX (Ver QW-200.1, Section IX, ASME Boiler and Pressure Vessel Code) Revision No. 2 Revision Date: 20/06/2012

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QW-482 (Back) WPS No.

SMAW SAW- B161-PL-001

POSITIONS (QW-405)

Rev.

0

POST WELD HEAT TREATMENT (QW-407)

Position(s) of groove Welding Progression: Up Positions(s) Of fillet Other

SMAW: ALL SMAW UP SMAW: ALL

SAW: FLAT Down SAW: F, H

Temperature Range Time Range Other

****

NO NA NO

GAS (QW-408) PREHEAT (QW-406) Preheat Temperature, minimun Interpass Temperature, maximun Preheat Maintenance Othe

100°C (212°F) 300°C (572°F) as welder

Gas(es) Shielding Trailing Backing Other

NO

Percent Composition (Mixture) Flow Rate

NO NO NO NO

NA NA NA NA

NA NA NA NA

CARACTERÍSTICAS ELÉCTRICAS (QW-409)

Filler Metal Pass(es)

Process Clasificación

Diámetro 3/32"(2,4mm)1 /8" (3mm) 3/32"(2,4mm) 1/8" (3mm)

1-n

SMAW

E7018

n+1

SAW

EM-12K

Current Type and Polarity

Amps (range)

DC+

100-145

DC+

350-700

Wire feed Speed

(mm/min)

Other (p.e. Remarks, Comments, Hot Wire, Téchnique, etc.)

12-25 V

95-110

***

14-25 V

400- 530

***

Energy of power

Volts (range)

NA

2-6

123-181 Inch/min

2-6

(inch/min)

Travel Speed

Amps and Volts or power or energy range, should be recorded for each electrode size, position or thickness. Pulsing Corrurrent Tungsten Electrode Size and Type

NA

Heat Input (max.) NA

1275 J/mm

(Tungsteng puro, 2% de Thorzed, etc.)

Mode of Metal Transfer for GMAW (FCAW)

*** (Spray, Short Circuiting Arc, etc.)

Other TECHNIQUE (QW-410) String or Weave Bead Orifice, Nozzle, or Gas Cup Size Initial and Interpass Cleaning (Brushing, Grinding, etc.) Method of Back Gouging Oscillation Contact Tube to Work Distance Multiple or Single Pass (Per Side) Multiple or Single Electrodes Electrode Spacing Peening Other

NO

SMAW 1 y n+1 Ondeado / SAW 2-n+1 Recto *** Arc Air Arc Air ******** 12mm - 25mm Multiple en los dos lados Multiple NA NO NO

F-AAC-031-ME

A36.20

PROCEDURE QUALIFICATION RECORD (PQR) QW-483 According ASME, Sección IX (Ver QW-200.2, Sección IX, ASME Boiler and Pressure Vessel Code)

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Revision No. 2 Revision Date: 20/06/2012

Company Procedure Qualification Record No. WPS No. SMAW-PL-003-B161 Welding Process(es) Type(s) (Automatic, Manual, Machine, or Semi-Automatic)

HL INGENIEROS Para CEMENTOS PANAM PQR 'SMAW-SAW-PL-001 Date SMAW_SAW MANUAL- SEMI-AUTOMATIC

05/07/2014

JUNTA (QW-402) Joint Desing : DOBLE V Backing: BASE MATERIAL ANGLE: 60° +/- 5° Root Spacing: 2 +/- 1 mm Points: 3 Minimo Others: See drawings details (For combination qualifications, the deposited weld metal thickness shall be recorded for each filler metal and process used.)

BASE METALS (QW-403) Material Specl Type/Grade, or UNS Number P-No. 1 Group No. Thickness of Test Coupon Diameter of Test Coupon Maximum Pass Thickness Other

A-36 1 a P-No.

1 Gruop. No. 1" (25,4mm) N.A. +++++

1

PWHT (QW-407) N/A N/A ****

Temperature Time Other

GAS (QW-408) Percent Composition

FILLER METALS (QW-404) SFA Specification AWS Classification Filler Metal F-No. Weld Metal Analysis A-No.

Size of Filler Metal Filler Metal Product Form Supplemental Filler Metal Electrode Flux Classification Flux Type Flux Trade Name Weld Metal Thickness Other

1 5.1 & 5.5 E7018

2 5.17 EM 12K

4

6 1 1/8" (3.8mm) Wire N/A SFA 5.17 F7A2 ESAB OK 350 14mm

1 1/8" (3.8mm) Electrode N/A N/A N/A N/A 8mm

POSITION (QW-405) Position of Groove SMAW: ALL SAW FLAT Weld Progression (Uphill, Downhill) SMAW: Uphill, SAW: N/A Other *** PREHEAT (QW-406) Preheat Temperature Interpass Temperature Other

100°C 180°C (350°F) ***

Shielding Trailing. Backing Other

Gas(es)

Mixture

Flow Rate

N/A

N/A

N/A

N/A N/A

N/A N/A

N/A N/A

N/A

N/A

N/A

ELECTRICAL CHARACTERISTICS (QW-409) Current SMAW: DC(+), SAW: DC(+) Polarity POSITIVA Amps. 100-145 AMP Volts 12-25V Tungsten Electrode Size N/A Mode of Metal Transfer for GMAW (FCAW) N/A Heat Input 1756,7 J/mm Other N/A

TECHNIQUE (QW-410) Travel Speed SMAW: ONDEADA SAW: RECTA String or Weave Bead SMAW: ONDEADA SAW: RECTA Oscillation NO Multipass or Single Pass (Per Side) MULTIPLE Single or Multiple Electrodes MULTIPLE Other

F-AAC-198-ME

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A36.20 QW-483 (REVERSE) PQR No. Spécimen No.

Width

Thickness

T11-197 T12-197 T21-197 T22-197

18,87mm 18,84mm 18,80mm 18,61mm

9,75mm 10.23mm 9,79mm 10mm

Tensile Test (QW-150) Area

183.98mm2 192,73mm2 184,05mm2 186,61mm2

Ultimate Total Load (N) 95.357 98.225 96377 95473

PQR 'SMAW-SAW-PL-001 Type of Failure and Location Welded Material Base Material Welded Material Base Material

Ultimate Unit Stress (Mpa)

518 510 524 513

Guided-Bend Tests (QW-160) Spécimen No.

Bending Type

DL1-197 DL2-197 DL3-197 DL4-197

Side Side Side Side

Length

164mm 164mm 164mm 164mm

Width

WELDING THICKNESS IN CUPON

Temp.

Resultado

9,94mm 9,96mm 9,68mm 9,69mm

25,05 25,05 25,05 25,05

19,4°C 19,4°C 19,4°C 19,4°C

Less at3 mm Open Discontinuity Not Discontinuity Less at3 mm Open Discontinuity Not Discontinuity

Toughness Tests (QW-170) Notch Location

Spécimen No.

Specimen Size

Test Temperature

Drop Weight Break (Y/N)

Impact Values ft. - lbs. o J

% Shear

Mils (in.) o mm

Comments Fillet-Weld Test (QW-180) Result — Satisfactory: Macro — Results

Yes

X

No

Penetration into Parent Metal:

Yes

No

Other Tests Type of Test Deposit Analysis Other Welder’s Name Test guided by

Pedro Beltran, Luis Coy

Clock No. Laboratory Test No.

WEST ARCO

N/A

Stamp. No

N/A

I-14197

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.

Date

04/07/2014

Munufacturer

HL INGENIEROS

Certified by

OMAR PINILLA

(Detail of record of tests are illustrative only and may be modified to conform to the type and number of tests required by the Code

)

F-AAC-198-ME

A36.20

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