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Applications 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, Refineries, Pipe lines.
Characteristics on Usage A medium heavy coated low hydrogen type electrode, the weld metal deposits 3.5%Ni in the weld metal. It is specially designed for welding fine grained steel, nickel steel and nickel alloy steel. It gives high ductility, toughness and resistance to the service temperature at minus 80 deg C. The electrode gives smooth arc with medium penetration and negligible spatter. It is all position electrode with radiographic quality of weld deposit. Dry the electrode at 250 deg C for 1 hour before using.
Packing and Welding Current
SIZE ( mm ) |
PIECES PER PACKET |
PIECES PER CARTON |
Current (Amps) |
In Amps |
2.50 x 350 |
150 |
600 |
AC / DC (+) |
60 - 90 |
3.15 x 450 |
100 |
400 |
|
100 - 140 |
4.00 x 450 |
70 |
280 |
|
140 - 180 |
5.00 x 450 |
45 |
180 |
|
180 - 250 |