Ideally suited for joining various types of cast iron such as grey cast iron, nodular cast iron, malleable cast iron. Rectification of defective casting in cast iron foundry, engine heads, pumps, casing impellers, rope drums, ingot moulds.
Repairing of various types of cast iron parts.
Vaccum packing
1G 2F
1) Use currents as low as possible .
2) Keep the weld metal length less than 50 mm (2 inch) to disperse welding heat.
3) The preheat temprature vary in accordance with size,kind and shape of the base metal 100-200 °C is appropriate in general.
| C% | Mn% | Si% | S% | P% | Ni% | Cu% | Fe% |
|---|---|---|---|---|---|---|---|
| 2.0 Max | 2.50 Max | 4.0 Max | 0.03 Max | 0.030 Max | 45-60 | 2.0 Max | Bal. |
| U.T.S. (N/mm²) | HARDNESS |
|---|---|
| 330-440 | 110 – 130 BHN |
| SIZE ( mm ) | KG PER PACKET | KG PER CARTON | Current (Amps) | In Amps |
|---|---|---|---|---|
| 2.50 x 350 | 1 | 12 | AC/DC (+) | 50 – 80 |
| 3.15 x 350 | 1 | 12 | 80 – 120 | |
| 4.00 x 350 | 1 | 12 | 100 – 140 | |
| 5.00 x 350 | 1 | 12 | 150 – 190 |