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Low Alloy & Low Hydrogen
E 8018 W 2

Z-3W

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Specifications:

  • AWS/ASME SFA A5.5 : E 8018 W 2
  • EN ISO 2560-A: E 50 2 B 32 H5

Description and Application

  • Basic coated electrode for welding thick structural “weathering” steels of similar composition resistant to atmospheric corrosion with high mechanical properties.

Typical all weld metal composition [wt%]

      C              Mn                Si                  Cr                Ni                  Cu       
    0.05     1.20 0.35    0.50 0.60   0.50

 Typical all weld metal mechanical properties

  Rp 0.2 [MPa]                  Rm [MPa]          A5 [%]          Impact [ISO-V]          Heat Treatment
500  600    25 70 J @ -20°C
 U

Welding positions

5 מצבים_V70_Plus

RE-DRYING

300°C/2H

Diameter Length  Current [amps]
in mm in mm
3/32 2.5 14 350 75-110
1/8 3.25 14/18  350/450 110-140
5/32 4.0 14/18  350/450 150-200
3/16 5.0 18 450 190-260