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Електроди зварювальні Monolith ОЗЛ-8 Плазма

AWS A5.4: E308L-16
EN ISO 3581-А-E 19 9 L R 1 2
CONDITIONS OF USE
  • applied when welding in all spatial positions, except vertical from top to bottom
  • welding is recommended to be performed at the maximum possible speed without transverse oscillations of the electrode
SPECIAL PROPERTIES
  • characterized by high welding and technological properties, low spatter, stable arc burning, easy separation of the slag crust and excellent seam quality
  • excellent corrosion resistance in oxidizing environments and high resistance to intercrystalline corrosion
  • surfacing coefficient: 0,16…0,18 g/A•min
  • consumption of electrodes per 1 kg of deposited metal: 1,4…1,6 кг
Electrodes of the OZL-8 Plasma brand are intended for welding austenitic stainless steels of the type 03Х18Н10, 08Х18Н10Т, AISI 304L, AISI 321, AISI 347, etc., not in the working temperature range above 450°C. These electrodes are suitable for welding equipment, stainless steel tanks, cisterns and pipes for use in food, textile, oil refining, drinking, paper and pharmaceutical industry, as well as in the automotive industry and general mechanical engineering.
Package Weight
First select diameter
Packaging data
Diameter, mm Length, mm Number of electrodes in a pack, pcs. Pack weight, kg
2.5 350 43…46 1.0
3.0 350 30…32 1.0
3.2 350 28…31 1.0
4.0 350 18…19 1.0
Package Weight
First select diameter
Type of coating
rutile
Weld metal chemical composition, %
According to AWS A5.1 / Typical results
C
Carbon
≤ 0,04
Mn
Manganese
≤ 2,0
Si
Silicon
≤ 1,0
P
Phosphorus
≤ 0,030
S
Sulfur
≤ 0,025
Mo
Molybdenum
≤0,75
Cr
Chrome
18,0…21,0
Cu
Copper
≤ 0,75
Ni
Nickel
9,0…11,0
Weld metal mechanical properties
According to AWS A5.1 / Typical results
  • Tensile strength, MPa: ≥ 510
  • Yield strength, MPa: ≥ 320
  • Elongation, %: ≥ 30
  • Impact strength KV +20 ˚С, J ≥ 70
Re-drying before welding
  • permissible moisture content in the coating before use is no more than 0.2%
  • in case of wetting of the electrode coating above the norm - dry for 60 minutes at 400±10 °С
FERRITE NUMBER IN THE DEPOSITED METAL
3-10 FN
Welding parameters
Welding current strength, A for electrodes with a diameter of, mm
2.5 mm 3.0 mm 3.2 mm 4.0 mm
50-80 70-100 80-110 90-130
Welding should be carried out with a direct current of reverse polarity, "+" on an electrode with a voltage arc of 23...27 V or with an alternating current from a transformer with an open-circuit voltage of 50 V.
WELDING POSITIONS
PA
PB
PC
PF
PE
PD
Package Weight
First select diameter

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