Kobelco; AWS A5.5 E8018-G; LB-8018; SMAW(Stick Electrode)


Description

Features:
  • Suitable for butt and fillet welding of heavy structure
  • Good performance by DCEP current
Classification: AWS A5.5 E8018-G
Redrying Conditions: 350~400℃x1h
Polarity: AC, DCEP

 

Packaging data

φ mm Length mm
kg/pack
kg/carton
g/piece
carton mm
2.6
350
5 20 24
170W, 105H, 380L
3.2
400
5 20
41 170W, 105H, 430L
4.0
450
5 20
69 170W, 105H, 480L

Composition (all-weld metal mass %)


Typical (DCEP)
Guaranty a
C
0.07
0.15
Si
0.34
0.75
Mn
1.74
1.40~2.25
P
0.012
0.030
S
0.007
0.030
Note: aSingle values are maximium.

Welding parameters (A)

φ mm
1F, 1G, 2F, 2G
3G uphill, 4G
2.6
65~95
60~90
3.2
90~130
80~120
4.0
130~190
110~170

All-weld mechanical properties


Typical (DCEP)
Guaranty
0.2%YS (MPa)
540
462min.
TS (MPa)
615
552min.
El on 4d (%)
30
19min.
IV -40℃ (J)
150
32min.

Approvals / Click here for certificates

ABS
3YQ460 H10, MG
LR 3Y46m, H10
DNL
3Y46 H10, MG
BV
3Y46H10 UP

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