Welding Handbook Quick View

SMAW

LB-80L

Stick electrode
Свойства:
  • Good impact values down to -60°C
  • Excellent crack resistibility
Классификация:AWS A5.5 E11018-G H4
Условия повторной просушки:350-400°Cx1h
Идентифицирующий цвет:1st Brown, 2nd Brown
Полярность:DCEP
Welding Positions: Canvas is Not Supported.

Packaging data

φ mmLength mmkg/packkg/cartong/piececarton mm
2.630022018270W,  90H, 330L
3.235052032170W, 120H, 380L
4.040052057170W, 110H, 430L
5.040052090170W, 120H, 430L

Composition (all-weld metal mass %)

 TypicalGuarantya
C0.040.09
Si0.600.20-0.75
Mn1.491.20-1.90
P0.010.03
S<0.010.03
Ni2.922.50-3.30
Mo0.770.40-1.00
Note: aSingle values are maximium.

Welding parameters (A)

φ mm1F, 1G, 2F, 2G3G uphill, 4G
2.670-10065-95
3.280-12070-110
4.0120-16090-150
5.0170-210-

All-weld mechanical properties

 TypicalGuaranty
0.2%YS (MPa)770669min.
TS (MPa)830759min.
EI on 4d (%)2415min.
IV -60°C (J)10047min.

Approvals

ABS5YQ690 H5
LR
5Y69m H5
DNV5Y69 H5
BV5Y69 H5
CCS
5Y69 H5

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