Weld Fast LH-18 (E7018) EB 5426 H3JX
- High Deposition Efficiency – Faster welding with good metal deposition.
- Smooth & Stable Arc – Ensures easy welding with minimal spatter.
- High Tensile Strength – Produces strong and durable weld joints.
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AWS/SFA 5.1 – E7018
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IS 814 – EB 5426 H3JX
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Product Type: Low hydrogen basic coated welding electrode for manual metal arc welding (SMAW).
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Weld Fast LH-18 (E7018) EB 5426 H3JX – Size 3.15 × 450 mm Length welding electrode.
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Coating Type: Heavy basic coated electrode with iron powder and low hydrogen content.
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Welding Position: Suitable for all position welding except vertical down position.
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Arc Characteristics:
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Smooth and stable arc
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Low spatter during welding
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Easy slag removal and smooth bead finish.
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Mechanical Properties:
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High tensile strength around 510–580 N/mm²
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Good elongation and ductility.
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Crack Resistance: Produces weld metal with excellent resistance to hydrogen cracking and good impact strength.
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Operating Current: Recommended welding current 100 – 140 Amps for 3.15 mm electrode.
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Applications:
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Boilers and pressure vessels
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Structural steel fabrication
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Bridges and heavy engineering structures
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Rail wagons and industrial machinery.
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Weld Quality: Produces radiographic-quality weld deposits suitable for critical structural applications.
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Special Feature: Provides high deposition efficiency (approx. 110–115%) and strong weld joints for heavy load structures.
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Usage Note: Electrodes should be re-dried at 250–300°C for about 1 hour before use for best
| 3.15 X 450 MM |
Weld Fast LH-18 (E7018) EB 5426 H3JX |
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