SAITRON HF 665 is a highly alloyed with Cr-Mo-Nb-V-W hardfacing electrode. Special alloy addition gives microstructure of primary chromium carbide and complex carbide of Mo-Nb-V and W, so that the weld deposit can sustain severe abrasion and erosion resistance even at high temperature upto 6500C. Smooth and stable arc. Very High recovery with less slag.