Kobelco; AWS A5.5 E7016-G;LB-52NSU; SMAW(Stick Electrode)


Description

Features:
  • Suitable for one-side welding
  • Good arc stability in one-side welding with relatively low current
  • Good impact values down to -60°C
Classification: AWS A5.5 E7016-G
Redrying Conditions: 350-400°Cx1h
Identification color: 1st White, 2nd Pink
Polarity: AC, DCEP

 

Packaging data

φ mm Length mm kg/pack kg/carton g/piece carton mm
2.6 350 5 20 20 170W, 120H, 380L
3.2 400 5 20 35 170W, 105H, 430L

Composition (all-weld metal mass %)

  Typical (DCEP) Guarantya
C 0.06 0.10
Si 0.62 0.30-0.90
Mn 1.25 1.00-1.60
P 0.02 0.03
S <0.01 0.03
Ni 0.50 0.30-0.70
Ti 0.01 -
B 0.003 -
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F, 2G 3G uphill, 4G Root passb
2.6 60-90 50-80 30-80
3.2 90-130 80-120 60-110
Note: bDCEN is also suitable

All-weld mechanical properties

  Typical (DCEP) Guaranty
0.2%YS (MPa) 510 500 393min.
TS (MPa) 600 590 483min.
EI on 4d (%) 32 33 22min.
IV -60°C (J) 60 55 27min.
PWHT (°Cxh) AW 620x1 AW & 620±15x1

Approvals / Click here for certificates

ABS 5Y400 H10
LR 5Y40m (H10)
DNV 5Y40 H10
BV 5Y40 H10

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