Welding Handbook Quick View

FCAW

DW-55E

Flux cored wire
Features:
  • Excellent impact values down to -40°C
Classification:AWS A5.20 E71T-9C-J
Shielding gas:CO2
Polarity:DCEP
Welding Positions: Canvas is Not Supported.

Packaging data

φ mmSpool
1.212.5kg15kg20kg
1.4-15kg-
Volume mm300W, 110H, 300L

Composition (all-weld metal mass %)

 TypicalGuarantya
C0.050.12
Si0.380.90
Mn1.421.75
P0.010.03
S0.010.03
Ni0.350.50
Cr0.030.20
Mo0.010.30
V0.020.08
Cu0.020.35
Note: aSingle values are maximium.

Welding parameters (A)

φ mm1F, 1G2F2G3G uphill, 4G
1.2150-300150-300150-280150-250
1.4150-400150-350150-300150-250

All-weld mechanical properties

 TypicalGuaranty
0.2%YS (MPa)540400min.
TS (MPa)590483-655
EI on 4d (%)2922min.
IV -40°C (J)8027min.

Approvals

ABS3YSA, 3Y400SA, H5
LR3YS, 4Y40S, H5
DNVⅢYMS (H5)
BVSA3, SA3YM H5
NKKSW54Y40G (C) H5
GLⅢYMS (H5)
CR3YS-HH, L1YS-HH
CCS4Y40S,H5

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