JACKSUN CAST FN electrodes are specially designed for welding and repairing grey and malleable cast iron components.
They provide excellent arc stability, low spatter, and minimal cracking, making them ideal for cast iron repair, overlaying, and joining dissimilar metals.
| C | Mn | Si | Ni | Fe | P | S |
| 1.5 – 3.0 | 0.5 – 2.5 | 0.5 – 4.0 | 42.0 – 60.0 | Balance | ≤0.03 | ≤0.03 |
| Property | UTS (MPa) | Yield Strength (MPa) | Elongation (%) | Impact Toughness (J at RT) |
| Typical Values | 430 – 580 | 270 – 310 | 12 – 18 | 25 – 35 |
| Size (mm) | Size (inch) | Current Range (A) | Polarity | Voltage (V) | Packing (5 kg) | Packing (20 kg) |
| 3.2 | 1/8 | 60 – 120 | AC / DCEP | 22 – 26 | ✔ | ✔ |
| 4.0 | 5/32 | 100 – 160 | AC / DCEP | 24 – 28 | ✔ | ✔ |
| 5.0 | 3/16 | 130 – 200 | AC / DCEP | 26 – 32 | ✔ | ✔ |
Tested for consistent performance.
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