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Low Alloy & Low Hydrogen
E 7016

Z-7

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Specifications:

  • AWS/ASME SFA A5.1 : E 7016
  • EN ISO 2560-A: E 46 3 B 11 H10

Description and Application

  • Basic coated electrode for high quality joining of general construction steels.
  • Very good X-ray properties.
  • Suitable for root pass welding in narrow joints.
  • Good impact toughness at low temperatures.

Typical all weld metal composition [wt%]

      C              Mn                Si         
    0.07    1.00 0.60

 Typical all weld metal mechanical properties

  Rp 0.2 [MPa]                  Rm [MPa]          A5 [%]          Impact [ISO-V]     Heat Treatment
490  570    26   80 J @ -30°C
  100 J @ -20°C
120 J @ 0°C 		 U

Welding positions

Z7_מצבים

RE-DRYING

300°C/2H

Diameter Length  Current [amps]
in mm in mm
3/32 2.5 14 350 70-80
1/8 3.25 14/18  350/450 100-120
5/32 4.0 14/18  350/450 140-160
3/16 5.0 18 450 190-210