Welding Handbook Quick View

FCAW

DW-55LSR

Flux cored wire
Features:
  • Excellent impact value down to -60°C in the as-welded and PWHT conditions
Classification:AWS A5.29 E81T1-K2C
Shielding gas:CO2
Polarity:DCEP
Welding Positions: Canvas is Not Supported.

Packaging data

φ mmSpool
1.212.5kg15kg20kg
Volume mm300W, 110H, 300L

Composition (all-weld metal mass %)

 TypicalGuarantya
C0.060.15
Si0.290.80
Mn1.210.50-1.75
P0.0080.030
S0.0070.030
Ni1.561.00-2.00
Cr0.010.15
Mo0.010.35
v<0.010.05
Note: aSingle values are maximium.

Welding parameters (A)

φ mm1F, 1G, 2F2G3G uphill, 4G
1.2150-300150-280150-250

All-weld mechanical properties

 TypicalGuaranty
0.2%YS (MPa)480440469min.
TS (MPa)565530552-689
EI on 4d (%)333422min.
IV -60°C (J)11510027min.
PWHT (°Cxh)AW620x1AW

Approvals

ABS5YQ420SA (H5) 
4Y400SA (H5)
LR5Y42S, MG, H5 
DNVⅤY42MS (H5), MG 
VL2-4L, 4-4L
BVSA4Y40M, UP, H5
NKKSW5Y42G (C) H5, MG

Page Top

Products