Kobelco; AWS A5.20 E71T-9C; DW-100E; FCAW(Flux cored wire)


Description

Features:
  • Excellent impact value at low temperatures down to -29°C
Classification: AWS A5.20 E71T-9C
Shielding gas: CO2
Polarity: DCEP

 

Packaging data

φ mm Spool
1.2 12.5kg 15kg
1.4 - 15kg
Volume mm 300W, 110H, 300L

Composition (all-weld metal mass %)

  Typical  Guarantya
C 0.05 0.12
Si 0.38 0.90
Mn 1.44 1.75
P 0.01 0.03
S 0.01 0.03
Ni 0.38 0.50
Cr 0.03 0.20
Mo 0.01 0.30
V 0.02 0.08
Cu 0.02 0.35
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G 2F 2G 3G uphill, 4G
1.2 120-300 120-300 120-280 120-250
1.4 150-400 150-350 150-320 150-250

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 510 400min.
TS (MPa) 570 483-655
El on 4d (%) 29 22min.
IV -29°C (J) 100 27min.

Approvals / Click here for certificates

ABS 3YSA, 3Y400SA, H10
LR 3YS, H10, 3YM, H10
DNV ⅢYMS
BV SA3, 3YM
NK KSW53G (C)
CR 3YS
CCS
3YS, H10

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