The S-7018.1 is an iron powder low-hydrogen electrode engineered for high-efficiency welding of 490 MPa (73,000 psi) class high-tensile steels. It is ideal for applications in bridges, buildings, rolling stock, and low-temperature environments. This electrode provides excellent usability with both AC and DC currents and can be used in all welding positions. It offers a stable arc, smooth bead appearance, and easy slag removal. Additionally, the weld metal ensures good mechanical properties, crack resistance, and reliable X-ray performance.
Features:
- High deposition efficiency due to iron powder content
- Suitable for all-position welding
- Good mechanical properties and crack resistance
- Easy slag removal and smooth bead appearance
- Applicable for various high-tensile steel structures and low-temperature environments
Usage Instructions:
- Dry the electrodes at 350400C (662752F) for 3060 minutes before use.
- Store the electrodes at 100150C (212302F) if not used immediately after drying.
- Use the back-step method or strike the arc on a small steel plate to prevent blowholes at arc initiation.
- Employ wind protection when welding in strong wind conditions.
Specifications Table:
| Specification |
Details |
| Diameter |
2.6 mm, 4.0 mm |
| Length |
350 mm – 450 mm |
| Current Type |
AC or DC+ |
| AWS Classification |
E7018-1 |
| Weight |
5 kg |
| Cost: |
$25 |
| Free Shipping: |
We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout. |
| Delivery Time: |
It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances. |
Sale! 
Reviews
There are no reviews yet.