AWS E6027 Welding Electrode
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Application
These electrodes are suitable for multipass welding of up to 1 in (25mm) thick steel. They are designed for use with ac, dcen, or dcep. While 3/16 in (5.0mm) and smaller diameter electrodes can be used for all welding positions (except vertical welding position with downward progression), the use of larger diameter electrodes should be limited to the flat or horizontal fillet welding position. When welding in vertical welding position with upward progression, weaving should be limited to minimize undercut.
Technical Data
C
Mn
Si
P
S
Ni
Cr
Mo
V
Standard
0.20
1.20
0.60
0.03
0.03
1.00
0.030
0.50
0.10
Typical
0.110
0.570
0.310
0.013
0.009
0.100
0.017
0.432
0.010
Mechanical properties
Postweld Condition
Yield Point Rel (Mpa)
Tensile Strength Rm(Mpa)
Elongation A4 (%)
Akv Value (J)
Standard
AW
415
490
22
3027
Typical
470
540
22
50
Size
Diameter (mm)
2.5
3.2
4.0
5.0
Length (mm)
300
350
350
350