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Product
KARITO E6013 - WELDING ELECTRODES
CLASSIFICATION & CODING:
- IS 814:2004 : ER 4211X
- AWS 5.1 / SFA 5.1 : E6013
Key Features:
- Rutile coated, medium-heavy type electrode.
- Stable arc, easy to strike and re-strike.
- Self-peeling slag.
- Excellent all-position welding properties.
- X-ray quality weld metal with consistent results.
APPLICATIONS:
Used for a wide range of fabrication and repair works including:
- Railway Wagons
- Boilers & Fire Boxes
- Auto Bodies & Truck Fabrication
- Ship Building
- Structural Steel Works
- Machinery & Machine Base Construction
- Pipelines & Storage Tanks
- Bridges & Building Fabrication
CHEMICAL ANALYSIS OF ALL WELD METAL:
| Element | Percentage |
|---|---|
| Carbon | 0.10 Max |
| Manganese | 0.25 - 0.55 |
| Silicon | 0.60 Max |
| Sulfur | 0.040 Max |
| Phosphorus | 0.040 Max |
MECHANICAL PROPERTIES OF ALL WELD METAL:
| Property | Value |
|---|---|
| Yield Strength | 440 N/mm² (Min) |
| Ultimate Tensile Strength | 410–540 N/mm² |
| Elongation % | 22–28% |
| CVN Impact at -0°C | 50–70 Joules |
CURRENT & CONDITIONS:
Recommended Polarity: AC / DC (+ / -)
| Electrode Size (mm) | 2.50×350 | 3.15×350 | 3.15×450 | 4.00×350 | 4.00×450 | 5.00×450 |
|---|---|---|---|---|---|---|
| Recommended Amperage | 70–100 | 100–140 | 100–140 | 140–200 | 140–200 | 180–240 |
RECOMMENDATIONS:
- Ensure electrodes are completely dry before use.
- Re-dry moist electrodes at 105°C for 30 minutes before welding.
- Use within the recommended current range for best results.
- Store in a clean, dry place away from moisture.
- Maintain short arc length and proper travel speed during operation.