Kobelco; AWS A5.5 E11018-G H4; LB-80L; SMAW(Stick Electrode)


Description

Features:
  • Good impact values down to -60°C
  • Excellent crack resistibility
Classification: AWS A5.5 E11018-G H4
Redrying Conditions: 350-400°Cx1h
Identification color: 1st Brown, 2nd Brown
Polarity: DCEP

 



Packaging data

φ mm Length mm kg/pack kg/carton g/piece carton mm
2.6 300 2 20 18 270W,  90H, 330L
3.2 350 5 20 32 170W, 120H, 380L
4.0 400 5 20 57 170W, 110H, 430L
5.0 400 5 20 90 170W, 120H, 430L

Composition (all-weld metal mass %)

  Typical Guarantya
C 0.04 0.09
Si 0.60 0.20-0.75
Mn 1.49 1.20-1.90
P 0.01 0.03
S <0.01 0.03
Ni 2.92 2.50-3.30
Mo 0.77 0.40-1.00
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F, 2G 3G uphill, 4G
2.6 70-100 65-95
3.2 80-120 70-110
4.0 120-160 90-150
5.0 170-210 -

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 770 669min.
TS (MPa) 830 759min.
EI on 4d (%) 24 15min.
IV -60°C (J) 100 47min.

Approvals / Click here for certificates

ABS 5YQ690 H5
LR
5Y69m H5
DNV 5Y69 H5
BV 5Y69 H5
CCS
5Y69 H5
Note: DCEP only

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