Classification: E7028 H4 (AWS A5.1)
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
- Self releasing slag
- Suitable for welding primer painted components
- ~165% recovery
- Excellent weldability on AC and DC
- Free of cracks and good X-ray quality
- ISO-V toughness down to -40°C.
Standards and classifications
| AWS A5.1 | E7028 H4 |
|---|---|
| EN ISO 2560-A | E 42 4 B 53 H5 |
Chemical composition
(Weight %), typical, all weld metal
| C | Mn | Si | P | S |
|---|---|---|---|---|
| 0.1 | 1.1 | 0.6 | ≤0.025 | ≤0.015 |
Mechanical properties
- , TYPICAL, ALL WELD METAL
- Condition* Yield strength
- (MPa)
- Tensile strength
- (MPa)
- Elongation
- (%)
- Impact ISO-V (J)
- -18°C/-20°C
- Required: AWS A5.1 min. 400 min. 490 min. 22 min. 27
- EN ISO min. 420 500-610 min. 20 min. 47
- Typical values AW ≥420 510-610 ≥26
- 600°C x 2h ≥420 500-600 ≥26
- AW = As welded
Welding current range
| Diameter x Length (mm) | Current range (A) |
|---|---|
| 3.2 x 450 | 140-160 |
| 4.0 x 450 | 175-220 |
Welding positions
Flat / horizontal
Current type
AC/DC(+/-)
Approvals
ABSBVDNVTÜVDB
Versions and packaging
| Item number | Diameter (mm) | Length (mm) | Net weight (kg) |
|---|---|---|---|
| 554557-1 | 3.2 | 450 | 1.9 |
| 554509-1 | 4.0 | 450 | 2.3 |
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.