This is the versatile electrode for all position welding of nickel, inconel,monel ,nickel-chromium –iron alloys HK alloys,
stainless And heat resisting steels. Also for welding dissimilar metals such as carbon steels, stainless steels, nickel and
nickel alloys to each other for use on equipment and components made of pure nickel, for fabrication of corrosion resistant tank and containers, heat exchangers, furnace components, boiler, fittings etc.
Vaccum packing
1G 2F 3G 4G
1) Chip off base metal completely at the repairing part .
2) There is possiblity that cracks spreads or makes holes at both ends of repairing part .
3) Keep the weld metal length less than 50 mm (2 inch ) to disperse welding heat- adopt back steping stone or symmetry method by turns.
4) The preheat temprature vary in accordance with te size ,king and shape of the base metal150°C is appropriate in general .
| C% | Mn% | Si% | S% | P% | Cr% | Ni% | Cu% |
|---|---|---|---|---|---|---|---|
| 0.10 Max | 5.0 – 9.50 | 1.00 Max | 0.015 Max | 0.030 Max | 13.0 – 17.0 | 59.0 Min | 0.50 Max |
| U.T.S. (N/mm²) | ELONGATION ( L = 4d ) % |
|---|---|
| 330-440 | 30 % Min |
| SIZE ( mm ) | KG PER PACKET | KG PER CARTON | Current (Amps) | In Amps |
|---|---|---|---|---|
| 2.50 x 350 | 2 | 10 | DC (+) | 40-60 |
| 3.15 x 350 | 2 | 10 | 60 – 80 | |
| 4.00 x 350 | 2 | 10 | 100 – 140 |