E7018 Low-Hydrogen Welding Electrode (Structural)
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|SKU: ELEC-E7018
|Brand: AK Enterprises
E7018 low-hydrogen, iron-powder stick electrode with 70,000 psi tensile strength for heavy-duty structural welding. Delivers deep penetration, high crack resistance, and smooth welds on high-carbon and high-stress steels. Must be stored in a dry rod oven.
₹420.00
Inclusive of GST (18%)
In Stock
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- Quality tested, durable & reliable
- Dedicated after sales support
E7018 Low-Hydrogen Welding Electrode
The E7018 is a low-hydrogen, iron-powder stick electrode engineered for heavy-duty structural, pipeline, and thick-steel applications. Its specialised flux coating minimises hydrogen in the weld metal, preventing hydrogen-induced cracking and embrittlement. With a 70,000 psi tensile strength, deep penetration, and excellent crack resistance, it is the standard choice for high-stress joints. Because it readily absorbs atmospheric moisture, it must be stored in a rod oven at 120°C–150°C.
Key Features
- Low-hydrogen, iron-powder coated
- 70,000 psi tensile strength
- Deep penetration & high crack resistance
- Smooth, high-quality welds
- For high-carbon & high-stress steels
- All-position (AC / DCR)
- Requires dry rod-oven storage
Applications
- Structural steel fabrication
- Pipeline & pressure vessels
- Heavy machinery & equipment
- Bridges & construction
- High-strength joints
- Thick / rigid steel sections
| AWS Class | E7018 |
|---|---|
| Type | Low-Hydrogen (Iron Powder) |
| Tensile Strength | 70,000 psi (approx 490 MPa) |
| Current Type | AC / DCR |
| Welding Position | All Positions (F, V, OH, H) |
| Available Sizes | 2.5 / 3.15 / 4.0 / 5.0 mm |
| Storage | Dry Rod Oven 120-150°C |
| Application | Structural / High-Strength |
| Country of Origin | India |
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