KOVET-E310 is a titania type electrode. Rutile deposits has composition of 27% Cr, 21% Ni fully austenitic stainless steel weld metal. It has high corrosion resistance, heat resistibility, good toughness. KOVET-E310 also shows distinguished ductility as nickel alloy contents are higher than that of 309 type.
It is suitable for steel of high hardenability, hard surfacing of 25% Cr / 20% Ni, heat resistance ferritic Cr-steels, 13% Cr steel which is difficult to preheat. It is also used for welding AISI/ASTM 310S.
Welding Electrode (for stainless steel SUS-310L) KOVET-310L
Chemical Composition (Wt %)
Typical Mechanical Properties
Tensile Strength (N/mm2)
Yield strength (N/mm2)
Elongation / 5d (%)