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AWS E6020 Welding Electrode

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AWS E6020 Welding Electrode

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.


Techniccal 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



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