COATING TYPE - Rutile
|AWS A 5.4:E 308L-16
||ISO 3581-A-E 19 9 L R 12
Electrodes are characterized by good welding-technological properties: low spatter loss, easy slag crust removal, stable arc burning and excellent weld quality, excellent corrosion resistance in oxidizing environments and high resistance to the intercrystalline corrosion.
PURPOSE AND FIELD OF APPLICATION
Electrodes of ОЗЛ-8 Plasma are designed for welding of austenite stainless steels of 03Kh18N10, 08Kh18N10T, AISI 304L, AISI 321, AISI 347 types, etc., which operation temperatures do not exceed 450°C. These electrodes are suitable for welding the equipment, tanks, cisterns and pipes of stainless steel for application in food, textile, oil refining, food, paper, and pharmaceutical industry, as well as on automobile construction, general and trade machine building.
Electrodes are used for welding in all the spatial positions, except for the downward one. It is recommended to perform welding at maximum possible speed without transverse oscillations of electrode.
REDRYING BEFORE WELDING
At normal storage conditions, the redrying is not required. In case of moisture, redrying is required at 350-370°С for 60 min.., 3 times max.
CHEMICAL COMPOSITION OF DEPOSITED METAL, %
MECHANICAL PROPERTIES OF WELD METAL
|Tensile strength, MPa
||Impact strength, KCV, +20 °C
||Yield strength, MPa
CONTENT OF FERRITE NUMBER IN DEPOSITED METAL
Welding should be made at DC of reverse polarity, “+” on electrode or at AC from transformer with open-circuit voltage of not less than 50 V.
||Number of electrodes in package, pc.
||Weight of packing, kg
PA PB PC PF
ДСТУ EN ISO 6947