# QB-483 BRAZING PROCEDURE QUALIFICATION RECORDS (PQR) （See QB-200.2, Section IX, ASME Boiler and Pressure Vessel Code）

BPS Followed During Brazing of Test Coupon: ____  
PQR No.: ____

Brazing Process(es) Used: ____  
Date Coupon Was Brazed: ____

Base Metal Specification: ____  
to Base Metal Specification: ____.

P-Number: ____ to P-Number: ____  
Plate/Pipe Diameter: ____  
Base Metal Thickness (in.): _____  
Joint Type: _____

Filler Metal Specification:  
AWS Classification: ____  
F-No.: ____  
Product Form: ____  
Filler Metal Size: ____  
Method of Applying Filler: ____

Flux Type of Trade Name: ____  
Gas Backing: ____

Overlap Used (in.): ____  
Clearance Between Parts: ____

Position and Flow Direction: ____

Fuel Gas: ____  
Flame Type: ____

Postbraze Heat Treatment (°F): ____  
Postbraze Heat Treatment Time (hr): ____

Cleaning Prior to Brazing: ____  
Cleaning After Brazing: ____

Other: ____

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## Tensile Tests

| Specimen | Width/Dia.(in.) | Thickness(in.) | Area(sq in.) | Ultimate load(lb) | Ultimate Stress(psi) | Failure Location |
| --- | --- | --- | --- | --- | --- | --- |
|  |  |  |  |  |  |  |
|  |  |  |  |  |  |  |
|  |  |  |  |  |  |  |
|  |  |  |  |  |  |  |

## Bend Tests

| Type | Results | Type | Results |
| --- | --- | --- | --- |
|  |  |  |  |
|  |  |  |  |

## Peel or Section Tests

| Type | Results | Type | Results |
| --- | --- | --- | --- |
|  |  |  |  |
|  |  |  |  |

Other Tests: ____

Brazer's Name: ____  
ID No.: ____  
Company: ____

Brazing of Test Coupon Supervised by: _____  
Company: _____

Test Specimens Evaluated by: _____  
Company: _____

Laboratory Test Number: ____

We hereby certify that the statements in this record are correct and that the test welds were prepared, brazed, and tested in accordance with the requirements of Section IX of the ASME Boiler and Pressure Vessel Code.

Organization: ____  
By: ____  
Date: ____