Characteristics: The weld metal of LKE-308L is a rutile electrode for welding low carbon 18Cr-8Ni stainless steel. LKE-308L contains low carbon to avoid carbide precipitation during welding. Applications: It is suitable for welding of stainless steel piping in refinery, oil and gas industries, and chemical plants. Notes on Usage: 1.Dry the electrodes at 200-250°C for
Characteristics: LKE-7018 is a low hydrogen type electrode for the welding of 490N/mm2 grade high tensile steel. The welding can be done with high deposition rate, good X-ray soundness and mechanical properties. Applications: It is especially suitable for nuclear power stations, petroleum chemical plants, and heavy steel plates. Notes on Usage: 1.Dry the electrodes at
Characteristics: It is a silicon-alloyed aluminum. It is suitable for welding base metal 3003, 3004, 5052, 6061, 6063 and casting alloys 43, 355, 356 and 214. Classification: AWS A5.10 : ER4043 ASME SFA-5.10 : ER4043 Typical chemical composition of weld metal (wt%) Si Mn Zn Fe Al 5.0 0.02 0.05 0.20 Bal Typical mechanical properties
Super Welding Crack Checker Liquid penetrant test is one of the most popular Nondestructive testing (NDT) methods in the industry. When compare with to other NDT methods. This methods is economical, versatile, and requires minimal training, Liquid penetrant test check for material flaws open to the surface This fluid(Penetrant) seeps into any defects such as
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: LSF-38 is an active flux. It is designed for butt or fillet welding on sheet metal with nice bead appearance, porosity resistance and good slag removal. It is recommended for single pass welding steel plate under 25 mm thick. Applications: Typical applications include pressure vessels, H beam, pipe-mill application, shipbuilding and general steel structure.