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


Description

Features:
  • Soft and stable arc, less fume and spattering, smooth bead appearance, and good slag removal
Classification: AWS A5.20 E71T-1C
Shielding gas: CO2
Polarity: DCEP

 

Packaging data

φ mm Spool Drum
1.2 12.5kg 15kg 20kg 250kg -
1.4 - 15kg 20kg 250kg 350kf
1.6 - 15kg 20kg - 350kg
Volume mm 300W, 110H, 300L 530φ, 820H 680φ, 770H

Composition (all-weld metal mass %)

  Typical Guarantya
C 0.05 0.12
Si 0.45 0.90
Mn 1.35 1.75
P 0.01 0.03
S 0.01 0.03
Ni 0.01 0.50
Cr 0.02 0.20
Mo 0.01 0.30
V 0.01 0.80
Cu 0.02 0.35
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F 2G 3G uphill, 4G 3G downhill
1.2 120-300 120-280 120-260 200-300
1.4 160-350 160-320 160-270 220-300
1.6 200-400 200-350 200-280 250-300

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 510 400min.
TS (MPa) 570 490-655
EI on 4d (%) 30 22min.
IV -18°C (J) 85 27min.

Approvals / Click here for certificates

ABS 2YSA, 2Y400SA, H10
LR 2YS, 2YM H10
DNV ⅡYMS,ⅡY40MS,H10
BV SA2M, SA2YM, SA2Y40M H10
NK KSW52Y40G (C) H10
CR 2YS-HH
KR 2YSG (C)
CCS 2SH10, 2YSH10

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