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


Description

Features:
  • Good CTOD properties at temperatures down to -30°C
  • Better impact values at temperatures down to -60°C
Classification: AWS A5.5 E7016-G
Redrying Conditions: 350-400°Cx1h
Identification color: 1st White, 2nd Green
Polarity: AC, DCEP

 

Packaging data

φ mm Length mm kg/pack kg/carton g/piece carton mm
2.6 350 2 20 17 170W, 120H, 380L
3.2 350 5 20 31 170W, 120H, 380L
4.0 400 5 20 55 170W, 110H, 430L
5.0 450 5 20 97 170W, 105H, 480L
6.0 450 5 20 140 170W, 105H, 480L

Composition (all-weld metal mass %)


Typical (AC) Guarantya
C 0.06 0.10
Si 0.36 0.20-0.90
Mn 1.38 1.00-1.60
P 0.01 0.03
S <0.01 0.03
Ni 0.46 0.30-0.70
Ti 0.019 0.005-0.035
B 0.0027 0.0005-0.0045
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F, 2G 3G uphill, 4G
2.6 55-85 50-80
3.2 90-130 80-120
4.0 130-180 110-170
5.0 180-240 150-200
6.0 250-310 -

All-weld mechanical properties

  Typical (AC) Guaranty
0.2%YS (MPa) 490 470 393min.
TS (MPa) 580 570 483min.
EI on 4d (%) 29 31 25min.
IV -60°C (J) 130 120 27min.
PWHT (°Cxh) AW 620x1 AW & 620±15x1

Approvals / Click here for certificates

ABS 3Y, 4Y400,MG, H10
LR 5Y40m (H15)
DNV 5Y40H10, VL2-4(L), 4-4(L)
BV 4Y40M,H10(KV-60),UP
NK KMWL3 H10, KMW54Y40

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