K-81TA1 description:
Wire is a titania type of flux cored wire for all-position welding.
The weld metal contains about 0.5%Mo and has good crack-resistance and heat-resistance.
K-81TA1 has very efficient welding due to higher deposition rate particularly.
The shielding gas should be used 100%CO2 for welding.
Preheat at 100∼200℃ and postheat at 620℃.