Kobelco; AWS A5.29 E71T1-GC; DW-50LSR; FCAW (Flux cored wire)


Description

Features:
  • Excellent impact values down to -60°C and down to -50°C in the PWHT condition
  • Meets the NACE MR0175 requirements for both chemistry and hardness. The nickel content is normally 1% max.
Classification: AWS A5.29 E71T1-GC
Shielding gas: CO2
Polarity: DCEP

Packaging data

φ mm Spool
1.2 12.5kg 15kg
Volume mm 300W, 110H, 300L

Composition (all-weld metal mass %)

  Typical Guarantya
C 0.06 0.12
Si 0.29 1.00
Mn 1.34 0.50-1.75
P 0.009 0.030
S 0.007 0.030
Ni 0.88 0.70-1.00
Cr 0.01 0.15
Mo 0.01 0.35
V <0.01 0.05
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F 2G 3G uphill, 4G
1.2 150-300 150-280 150-250

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 480 425 400min.
TS (MPa) 560 520 483-655
EI on 4d (%) 31 35 20min.
IV -60°C (J) 110 110 27min.
PWHT (°Cxh) AW 620x1 AW

ABS 5Y400SA, H5
LR 5Y40S, H5
DNV ⅤY40MS (H5)
RS 5Y40SM H5

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