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SMAW

LB-88VS

Stick electrode
Features:
  • Suitable for butt welding of pipes
  • Excellent usability in vertical downward welding
  • Good mechanical properties
Classification:AWS A5.5 E8018-G
Redrying Conditions:350~400°Cx1h
Identification color:1st Yellowish green, 2nd Yellowish green
Polarity:AC, DCEP
Welding Positions: Canvas is Not Supported.

Packaging data

φ mmLength mmkg/packkg/cartong/piececarton mm
3.235052031170W, 110H, 380L
4.040052056170W, 110H, 430L
4.540052068170W, 110H, 430L

Composition (all-weld metal mass %)

 Typical (AC)Guarantya
C0.060.05-0.10
Si0.550.30-0.75
Mn1.201.00-1.40
P0.010.03
S0.010.03
Ni0.530.40-0.80
Mo0.070.30
Note: aSingle values are maximium.

Welding parameters (A)

φ mm1F, 1G, 2G4G3G downhill
3.280-14080-12080-140
4.0130-200110-160130-200
4.5160-250130-190160-250

All-weld mechanical properties

 Typical (AC)Guaranty
0.2%YS (MPa)510462min.
TS (MPa)620552min.
EI on 4d (%)3019min.
IV -18°C (J)120-

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