Vijay E-7018
Home Products Welding Accessories Welding Electrodes Vijay E-7018
This basic coated low hydrogen type Welding Electrode is suited for all position , except vertical down. Welding Electrode operates on both AC and DC and makes welded joints that are tough and crack free with carbon content of up to 0.4 %.
|
Specialty |
- Weld metal recovery: Approx. 120 %
- Good toughness properties in Weld metal: Down to - 30o C.
- X - ray quality
- Smooth welding characteristics
- Easy slag removal
|
Suitable For Welding Of |
- Dynamically loaded machinery
- Steel construction
- Bridge
- Pipe and pipe line construction
- Tank
- Pressure vessel
- Shipbuilding
|
Recommendation |
- Re- back the electrodes at 300o C for one hour before use.
|
Weld Metal Composition Elements | C | Mn | Si | S | P | Percentage (%) | 0.08 | 1.20 | 0.45 | 0.016 | 0.018 |
Mechanical Properties
Yield Strength N/mm2 |
520 |
Tensile Strength N/mm2 |
560 |
% Elongation |
29.0 |
Charpy Impact Energy |
60 J at - 30o C |
Size and Recommended Current Range Size (mm) | 2.50 | 3.20 | 4.00 | 5.00 | AC/DC (Amps.) | 70 - 100 | 100 - 150 | 140 - 190 | 190 - 250 | Polarity | AC / DC (+) |
|
|
|
|