Kobelco; AWS A5.22 E308LT0-1/4; DW-308LT; FCAW(Flux cored wire)


Description

Features:
  • Suitable for 18%Cr-8%Ni steel for low temperature service
Classification: AWS A5.22 E308LT0-1/4
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 (CO2) Guarantya
C 0.03 0.04
Si 0.3 1.0
Mn 2.2 0.5-2.5
P 0.02 0.04
S 0.01 0.03
Ni 10.3 9.0-11.0
Cr 18.6 18.0-21.0
Mo 0.01 0.75
Cu 0.05 0.75
Bi >0.002 -
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F 2G
1.2 130-270 150-220

All-weld mechanical properties

  Typical (CO2) Guaranty
0.2%YS (MPa) 380 -
TS (MPa) 530 518min.
EI on 4d (%) 51 30min.
IV -196°C (J) 39 27min.

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