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Weldwell PH31A
Cellulose electrode for all positional/high penetration welding
PH31A32 (3.2mm), PH31A40 (4.0mm)
The Weldwell PH31A is formulated for a deeply penetrating arc with fast burn-off rate. It is used primarily for welding pipe, using the stove-pipe technique. PH31A has good mechanical and X-ray characteristics. A touch technique or a short arc are the main requisites, depending upon the welding conditions.
A thinly coated cellulose electrode.
Intended for welding in all positions.
An easy to ignite arc that is powerful and extremely stable.
Product Overview
Applications
- Pipe welding
- Site fabrication
- Maintenance
- General fabrication
Welding Positions
Specifications
Classification
AS/NZS 4855B E4311A
AWS A5.1 E6011
AWS A5.1 E6011
Typical All Weld Metal Chemical Analysis
-
C0.12
-
Mn0.60
-
Si0.16
Typical All Weld Metal Mechanical Analysis
-
Yield Strength410 MPa
-
Tensile Strength510 MPa
-
Elongation31%
-
CVN Impact Values89J @ -30°C
Ordering Information
| Electrode Size (mm) | Packet Size (kg) | Approx No. of Rods per kg | Part Number | |
|---|---|---|---|---|
| Packet | Carton | |||
| 3.2 | 5.0 | 3 | 166 | PH31A32 |
| 4.0 | 5.0 | 3 | 107 | PH31A40 |
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