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Applications Welding of grain refined steels. Q&T steel, HSLA steel, structural fabrication, Penstocks, Tanks, pressure vessels.
Characteristics on Usage A heavy coated low hydrogen iron powder type electrode. welding in all positions. Used for welding steel having high tensile strength upto 70 Kg/mm2 as well as low alloy structural steel. the weld metal is of radiographic quality having excellent welding characteristics like crack resistant with good toughness down to minus 50 deg C.
Packing and Welding Current
SIZE ( mm ) |
PIECES PER PACKET |
PIECES PER CARTON |
Current (Amps) |
In Amps |
2.50 x 350 |
150 |
600 |
AC / DC (+) |
70 - 100 |
3.15 x 450 |
100 |
400 |
|
100 - 140 |
4.00 x 450 |
70 |
280 |
|
140 - 180 |
5.00 x 450 |
45 |
180 |
|
180 - 230 |