Classification: E 4043 (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
- Good weldability, no porosity
- Shall be welded in DC+ mode
Standards and classifications
| AWS A5.3 | E 4043 |
|---|---|
| EN ISO 18273-A | EI-AlSi 5 |
Chemical composition
(Weight %), typical, all weld metal
| Al | Si |
|---|---|
| bal. | 5.0 |
Mechanical properties
Typical, all weld metal
| Condition | 0.2% Proof strength (MPa) | Tensile strength (MPa) | Elongation (%) |
|---|---|---|---|
| AW | 90 | 160 | 15 |
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) |
|---|---|---|---|
| 800593 | 2.5 | 350 | 2.0 |
| 800609 | 3.2 | 350 | 2.0 |
Availability of individual item numbers is confirmed with the quotation.
Related products
Products in the same category from the same brand.
Product inquiry
Send an inquiry and we will come back with availability and a quotation.