Kobelco; AWS A5.20 E71T-1C, E71T-9C-J; DW-100KS; FCAW(Flux cored wire)


Description

Features:
  • Suitable for shipping class steel down to -40℃
Classification: AWS A5.20 E71T-1C, E71T-9C-J
Shielding gas: CO2
Polarity: DCEP

 

Packaging data

φ mm
Spool

1.2
1.4


12.5kg
12.5kg

15kg
15kg

20kg
20kg
Volume mm
300W, 110H, 300L

Composition (all-weld metal mass %)


Typical
Guarantya
C
0.05
0.12
Si
0.54
0.90
Mn 1.47
1.75
P 0.01
0.03
S 0.01
0.03
Ni 0.33
0.50
Cr 0.03
0.20
Mo 0.01
0.30
V 0.01
0.08
Cu 0.02
0.35
Note: aSingle values are maximium.

Welding parameters (A)

φ mm
1F, 1G
2F
2G
3G uphill, 4G
3G downhill
1.2
120~300
120~300
120~280
120~260
200~300
1.4
150~400
150~350
150~320
150~270
220~300

All-weld mechanical properties


Typical
Guaranty
0.2%YS (MPa)
525
400min.
TS (MPa)
600
483~655
El on 4d (%) 28
22min.
IV -40℃ (J) 100
27min.

Approvals / Click here for certificates

ABS
4YSA, 4Y400SA, H5
LR
4Y40S H5
DNV
ⅣY40MS,H10
BV
SA4Y40M H5
NK KSW54Y40G (C) H5
KR 4Y40SG (C) H5

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