Welding Procedure Qualification Record (WPQR)
1. General Information
| WPQR No. |
|
Date |
|
| Project |
|
Location |
|
| Company |
|
Welder ID |
|
2. Welding Process & Specification
| Process |
|
Code/Standard |
|
| Joint Type |
|
Position |
|
| Base Material |
|
Thickness (mm) |
|
| Filler Material |
|
Filler Spec/Size |
|
| Shielding Gas |
|
Flow Rate |
|
3. Welding Parameters
| Current Type |
|
Polarity |
|
| Current (A) |
|
Voltage (V) |
|
| Travel Speed (mm/min) |
|
Heat Input (kJ/mm) |
|
| Preheat Temp (°C) |
|
Interpass Temp (°C) |
|
4. Test Results
| Visual Inspection |
|
Bend Test |
|
| Tensile Test |
|
Impact Test |
|
| Hardness Test |
|
Other |
|
5. Remarks
6. Approval
| Prepared by |
|
Date |
|
| Checked by |
|
Date |
|
| Approved by |
|
Date |
|