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FCAW

DW-309MoLP

Flux cored wire
Features:
  • Suitable for dissimilar-metal joint and underlaying on ferritic steels
Classification:AWS A5.22 E309LMoT1-1/4
Shielding gas:CO2 or Ar-CO2
Polarity:DCEP
Welding Positions: 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
Mn0.60.5-2.5
P0.020.04
S<0.010.03
Ni12.412.0-16.0
Cr22.321.0-25.0
Mo2.32.0-3.0
Cu0.040.75
Bi>0.002-
Note: aSingle values are maximium.

Welding parameters (A)

φ mm1F, 1G, 2F2G3G uphill4G
1.2130-270150-220130-220150-200

All-weld mechanical properties

 Typical (CO2)Guaranty
0.2%YS (MPa)540-
TS (MPa)699518min.
EI on 4d (%)3025min.

Approvals / Click here for certificates

NKKW309MoLG(C),
KW309MoLG(C)-YP315M-TS550M
Note: CO2

Click here for SDS

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