Kobelco; AWS A5.22 E316LT1-1/4; DW-316LT; FCAW(Flux cored wire)


Description

Features:
  • Suitable for 18%Cr-12%Ni-2%Mo steel for low temperature service
Classification: AWS A5.22 E316LT1-1/4
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 0.02 0.04
Si 0.4 1.0
Mn 1.2 0.5-2.5
P 0.02 0.04
S <0.01 0.03
Ni 12.0 11.0-14.0
Cr 17.4 17.0-20.0
Mo 2.2 2.0-3.0
Cu 0.06 0.75
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F 2G 3G uphill 4G
1.2 130-220 150-220 130-180 160-200

All-weld mechanical properties

  Typical (CO2) Guaranty
0.2%YS (MPa) 398 -
TS (MPa) 528 483min.
EI on 4d (%) 44 30min.
IV -196°C (J) 36 27min.

Approvals / Click here for certificates

ABS MG(AWS A5.22 E316LT1-1)
LR 316LS (CHEM & CRYO)
DNV
VL316L,MG
BV
316LBT
NK
KW316LG (C)
KR
RW316LG (C)
Note: CO2

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