Tubular rutile flux-cored wire for single or multipass welding of 2.25Cr - 1.0Mo heat resistant steels used for steam pipes of boilers of thermal power plant and similar types of steels, with CO2 shielding gas. The good weldability in all positions, excellent bead appearance, less spatter, a fast freezing and easy to remove slag. Deposited welds arc of radiographic quality.
Power Plant equipments, pipes and Cr-Mo steels having requirements of high creep resistance.
Alloyed Steel : ASTM, A335 Grade P21, P22, F21 or equivalent.
|0.05-0.12||0.50-1.25||0.30-0.80||0.030 max||0.030 max||2.0 - 2.50||0.90 - 1.25|
|Tensile Strength MPa||Yield Stress MPa||Elongation (%) (L=4D)|
|630 min||560 min||19 min|
Shielding Gas : CO2
Flow Rate : 14-20 l/min
|Size (mm)||Amps DC (+)||
Weight of the spool (KG)