Characteristics: The weld metal of LKE-309L contains more Cr, Ni than LKE-308L. The microstructure containing suitable quantity of ferrite, gives it an excellent resistance to hot cracking. It is suitable for welding of dissimilar metals, hardening alloy steel and steel with poor weldability. Applications: It is suitable for welding of stainless steel piping in refineries
Characteristics: LKT-56 is designed for welding of mild steel and 490N/mm2 grade steel. Commonly used is butt or fillet welding. As an all-position welding rod for TIG welding, it is especially suitable for the root pass of pipe welding. Applications: It is suitable for welding of high pressure piping for shipbuilding, petro chemistry and nuclear
Characteristics: LKE-7016 is a low hydrogen type electrode for the welding of high tensile steel. The welding can be done with stable arc, less spatters, good slag removability, good slag covering and good X-ray soundness. Applications: It is suitable for low alloy steels, medium carbon steels, heavy steel plates, cast steels and steels of poor
Characteristics: Heat resistance, corrosion resistance and toughness of LKE-310 are good. The weld metal is a full austenite structure containing 25%Cr-20%Ni. It is not necessary to preheat and postweld heat treatment. Applications: It is suitable for the welding of dissimilar metals, low-temperature service stainless steel, mild steel and Cr-Mo steel. Notes on Usage: 1.Dry the
Characteristics: The weld metal of LKE-316L is a 18%Cr-12%Ni-2%Mo.It possesses properties to LKE-316 except with a much lower carbon content which reduces susceptibility to sensitization during welding. Applications: It is suitable for welding of AISI 316,316L and cladding stainless steel. Notes on Usage: 1.Dry the electrodes at 200-250°C for 60 minutes and keep at 100-150°C
Characteristics: LKE-318 is a modified 316 stainless steel which contains Nb. Good corrosion resistance to sulfuric acid and organic acid can be obtained due to its Mo and Nb content. Applications: It is suitable for welding of chemical vessels, pipe line and steel plate of AISI 316Ti/SUS 316-Ti. Notes on Usage: 1.Dry the electrodes at