It is used for welding of nickel alloy equipments. Fabrication of pressure vessels, piping system, valves and tanks. Used for
welding low temperature service for Locomotive main frames, Refeneries, Pipe lines.
1G 2F 3G 4G 5G
1) Dry the electrode at 250 – 300°C for 1 hour before using.
2) Keep the arc as short as possible.
| C% | Mn% | Si% | S% | P% | Cr% | Ni% | Mo% |
|---|---|---|---|---|---|---|---|
| 0.12 Max | 0.40 – 1.25 | 0.80 Max | 0.030 Max | 0.030 Max | 0.15 Max | 0.80 – 1.10 | 0.35 Max |
| U.T.S.(N/mm²) | Y.S.(N/mm²) | ELONGATION ( L = 4d ) % | IMPACT ( CVN )AT – 40 °C ( J ) |
|---|---|---|---|
| 550 Min | 470 Min | 24 % Min | 27 Joules Min |
| SIZE ( mm ) | KG PER PACKET | KG PER CARTON | Current (Amps) | In Amps |
|---|---|---|---|---|
| 2.50 X 350 | 5 | 20 | AC/DC (+) | 60 – 90 |
| 3.15 X 350 | 5 | 20 | 100-140 | |
| 4.00 X 350 | 5 | 20 | 140-180 | |
| 5.00 X 350 | 5 | 20 | 180-250 |