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Корозійностійкий хромонікелевий зварювальний дріт Monolith ER308LSi

EN ISO 14343-A-G 19 9 LSi
AWS A5.9: ER308LSi
CONDITIONS OF USE
  • welding is recommended to be carried out in gas mixtures (Ar+CO2) with direct current of reverse polarity
  • serial winding ensures uniformity and stability of wire supply to the welding zone
  • the increased rigidity of the wire allows the use of torches with sleeves up to 3 m
SPECIAL PROPERTIES
  • excellent surface condition significantly reduces wire feed pulsations and improves welding stability
  • guaranteed mechanical properties of the deposited metal and increased corrosion resistance in aggressive environments at temperatures from -196 °C to 350 °C
  • high resistance to the influence of nitric and other acids is noted
  • insignificant carbon content reduces the possibility of intercrystalline corrosion without the introduction of such ferritizers as niobium and titanium, and the high content of deoxidizers ensures convenience and ease of use in the welding process .
Corrosion-resistant chrome-nickel welding wire of the ER308LSi brand is intended for semi-automatic welding of stainless steels of the 03Н17N14М2, 03Н18N11, 06Н18N11, 08X18H10T, 03H18N10, AISI 304L, AISI 304, AISI 321, AISI 347 class and other austenitic steels. 300. Widely used in food, pharmaceutical, chemical, woodworking and pulp industry, mechanical engineering, production of tanks, pipelines.
Package Weight
First select diameter
Packaging data
D200 plastic spool
Ø 0,8 mm ; Ø 1,0 mm ; Ø 1,2 mm
Weight - 5 kg
D170 plastic spool
Ø 0,8 mm ; Ø 1,0 mm
Weight – 1 kg /2,5 kg
Package Weight
First select diameter
Type of coating
chrome-nickel
CHEMICAL COMPOSITION OF THE WIRE, %
C
Carbon
≤0,03
Mn
Manganese
1,00…2,50
Si
Silicon
0,65…1,00
P
Phosphorus
≤ 0,030
S
Sulfur
≤ 0,020
Ni
Nickel
9,0…11,0
Cu
Copper
≤0,5
Mo
Molybdenum
≤ 0,5
Cr
Chrome
19,0…21,0
Weld metal mechanical properties
  • Tensile strength, MPa: ≥ 510
  • Yield strength, MPa: ≥ 320
  • Elongation, %: ≥ 25
  • Impact strength, J, KV +20 C ≥ 80
Welding should be carried out with a direct current of reverse polarity (DC+).
Welding parameters
Nominal wire diameter, mm Current, A Voltage, V Protective gas consumption, l/min
0,8 50…120 14…20 11,8
1,0 60…200 14…22 11,8
1,2 75…225 15…23 11,8
WELDING POSITIONS
PA
PB
PC
PF
PG
PE
PD
Package Weight
First select diameter

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