K-410NiMoT description:
Wire is a metal type of flux cored wire for flat and horizontal position welding.
K-410NiMoT features very good ductility, CVN toughness and crack resistance.
The machinability of the weld metal depends largely upon the kind of base metal and degree of dilution.
The shielding gas should be used 80%Ar+20%CO2 for welding.
Preheating and interpass temperatures in case of thick-walled sections 100∼160℃ and maximum heat input 15kJ/cm and Tempering at 580∼620℃.