Classification: E 4047 (AWS A5.3)
Stick electrode · Lincoln Electric
Price on request
Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.
Key features
- Also applicable as surfacing electrode
- Good weldability, no porosity
- Applicable when Al-properties are unknown
Standards and classifications
| AWS A5.3 | E 4047 |
|---|---|
| EN ISO 18273-A | El-AlSi 12 |
Chemical composition
(Weight %), typical, all weld metal
| Al | Si |
|---|---|
| bal. | 12.0 |
Mechanical properties
Typical, all weld metal
| Condition | 0.2% Proof strength (MPa) | Tensile strength (MPa) | Elongation (%) |
|---|---|---|---|
| AW | 80 | 180 | 5 |
AW = As welded
Welding current range
| Diameter x Length (mm) | Current range (A) |
|---|---|
| 2.5 x 350 | 40-70 |
| 3.2 x 350 | 60-90 |
| 4.0 x 350 | 80-120 |
Welding positions
All positions except vertical down
Current type
DC+
Versions and packaging
| Item number | Diameter (mm) | Length (mm) | Net weight (kg) |
|---|---|---|---|
| 800623 | 2.5 | 350 | 2.0 |
| 800630 | 3.2 | 350 | 2.0 |
| 800647 | 4.0 | 350 | 2.0 |
Availability of individual item numbers is confirmed with the quotation.
Related products
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Product inquiry
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