Kobelco; AWS A5.20 E71T-1M; DW-A50; FCAW(Flux cored wire)


Description

Features:
  • Excellent usability with soft and stable arc, less fume and spattering, good bead appearance and smooth slag removal
Classification: AWS A5.20 E71T-1M
Shielding gas: Ar-CO2
Polarity: DCEP

 

Packaging data

φ mm Spool
1.2 15kg 20kg
1.6 15kg -
Volume mm 300W, 110H, 300L

Composition (all-weld metal mass %)

  Typical Guarantya
C 0.07 0.12
Si 0.48 0.90
Mn 1.16 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 0.08
Cu 0.01 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
1.6 180-450 180-400 180-350 180-280 250-300

All-weld mechanical properties

  Typical (AC) Guaranty
0.2%YS (MPa) 510 400min.
TS (MPa) 570 490-655
EI on 4d (%) 30 22min.
IV -18°C (J) 110 27min.

Approvals / Click here for certificates

ABS 3YSA, H5
LR 3YS, H5
DNV ⅢYMS, MG, H5
BV SA3YM H5
NK KSW52G (M2), H5

Recently viewed