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FCAW

DW-309LH

Flux cored wire
Características:
  • Suitable for dissimilar metal joint of solution heat treatment and underlaying on ferritic steels for overlaying stainless steel weld metals
  • Bi-free type
Classificação:AWS A5.22 E309LT1-1/4
CO2 or Ar-CO2
Polaridade:DCEP
Posição de soldadura: Canvas is Not Supported.

Packaging data

φ mmSpool
1.212.5kg
Volume mm295W, 110H, 295L

Composition (all-weld metal mass %)

 Typical (CO2)Guarantya
C0.030.04
Si0.41.0
Mn1.20.5-2.5
P0.020.04
S<0.010.03
Ni12.612.0-14.0
Cr23.122.0-25.0
Mo0.020.75
Cu0.020.75
Bi<0.0005-
Note: aSingle values are maximium.

Welding parameters (A)

φ mm1F, 1G, 2F2G3G uphill
1.2130-270150-220130-180

All-weld mechanical properties

 Typical (CO2)Guaranty
0.2%YS (MPa)380-
TS (MPa)590518min.
EI on 4d (%)3630min.

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