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SMAW

LB-7018-1

Stick electrode
Features:
  • Suitable for low temperature service steel
Classification:AWS A5.1 E7018-1
Redrying Conditions:350-400°Cx1h
Identification color:1st Brown, 2nd White
Polarity:AC, DCEP
Welding Positions: Canvas is Not Supported.

Packaging data

φ mmLength mmkg/packkg/cartong/piececarton mm
2.635052023170W, 105H, 380L
3.235052035170W, 105H, 380L
4.040052061170W, 105H, 430L
4.045052069170W, 100H, 480L
5.0450520106170W, 110H, 480L

Composition (all-weld metal mass %)

 Typical (DCEP)Guarantya
C0.080.15
Si0.370.75
Mn1.531.60
P0.0120.035
S0.0030.035
Ni0.010.30
Cr0.030.20
Mo0.010.30
V<0.010.08
Ti0.025-
B0.0045-
Others b1.581.75
Note: aSingle values are maximium.
bCombined Limit for Mn+Ni+Cr+Mo+V

Welding parameters (A)

φ mm1F, 1G, 2F, 2G3G uphill, 4G
2.670-10065-95
3.290-13080-120
4.0130-180110-170
5.0180-240-

All-weld mechanical properties

 Typical (DCEP)Guaranty
0.2%YS (MPa)490400min.
TS (MPa)580483min.
EI on 4d (%)3122min.
IV -46°C (J)13527min.

Approvals

ABS4Y400, H10
LR4Y40m H10

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