Kobelco; AWS A5.22 E2307T1-1/4; DW-2307; FCAW(Flux cored wire)


Description

Features:
  • Suitable for lean duplex stainless steel of S32101, S32304, S82122
Classification: AWS A5.22 E2307T1-1/4
Shielding gas: CO2 or Ar-CO2
Polarity: DCEP

 

Packaging data

φ mm Spool
1.2 12.5kg
Volume mm 295W, 110H, 295L

Composition (all-weld metal mass %)

  Typical (Ar-CO2) Guarantya
C 0.02 0.04
Si 0.6 1.0
Mn 1.4 2.0
P 0.02 0.03
S <0.01 0.02
Ni 8.3 6.5-10.0
Cr 24.6 22.5-25.5
Mo 0.05 0.8
Cu 0.03 0.50
N 0.13 0.10-0.20
Bi >0.002 -
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F 2G 3G uphill
1.2 130-250 150-220 130-180

All-weld mechanical properties

  Typical (Ar-CO2) Guaranty
0.2%YS (MPa) 590 -
TS (MPa) 754 690min.
EI on 4d (%) 29 20min.
IV 0°C (J) 52 -

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