Electrodes for welding high-alloy steels TsT-28

THE MAIN PURPOSE OF. Electrodes with basic coating for welding equipment from Nickel-based alloys brands KHN78T, KHN70VMJUT and the like, as well as dissimilar metals (pearlitic chromium steels with Nickel-based alloys). Welding in all spatial positions with direct current of reverse polarity. NTD GOST 9466-75, GOST 10052-75 (type e-09Х14Н65М15В4Г2) TECHNOLOGICAL FEATURES. The rod is made of wire marks SV-06Х15Н60М15 according to GOST 2246-70 and TU 14-1-2370-78. The diameter of the produced electrodes are 3.0 and 4.0 mm. CHARACTERISTICS OF MELTING OF THE ELECTRODES. Performance (for diameter 4.0 mm) 10.5 g/(A x h):1.3 kg/h. electrode Consumption per 1 kg of weld metal 1.5 kg. THE SPECIAL PROPERTIES. The weld metal is characterized by high long-term strength and heat resistance – the depth of oxidation at 1000°C for 3000h. is 0.1 mm. TECHNOLOGICAL FEATURES OF WELDING. Welding produce narrow rolls of a width not exceeding 2.5 diameter electrode. THE SYMBOL ELECTRODES E-08Х14Н65М15В4Г2-CT-28-Ø-VD GOST 9466-75, GOST 10052-75 E-2005-G20