Description
THE MAIN PURPOSE OF. EA electrodes with basic coating for welding important structures made of alloyed high-strength steels and dissimilar steels, and for the first layer in two-layer surfacing corrosion-resistant coatings for lining the edges of articles made of steels of pearlitic class in their joints with austenitic steels. Welding and surfacing on DC reverse polarity.
NTD GOST 9466-75, OST 5.9374-81 (type e-11Х15Н25М6АГ2)
TECHNOLOGICAL FEATURES. The rod is made of wire marks SV-10Х16Н25АМ6 according to GOST 2246-70. The diameter of the produced electrodes 3,0; 4,0 and 5,0 mm.
CHARACTERISTICS OF MELTING OF THE ELECTRODES OF THE EA. Performance (for diameter 4.0 mm) 11.0 g/(A x h):1.5 kg/h. electrode Consumption per 1 kg of weld metal 1.6 kg.
THE SYMBOL OF ELECTRODES E-11Х15Н25М6АГ2-EA-395/9-Ø-LVD, GOST 9466-75, GOST 10052-75
E-040-G20
ISO 3581 – E 16.25.6 B20
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Characteristics
- Impact strength, J / cm2
- > = 120
- Ultimate resistance, MPa
- > = 610
- Yield strength, MPa
- > = 360
- Relative extension, %
- > = 30





