EL KADESIA E 2594-15


AWS A5.4:   E 2594-15

EN ISO 3581-A: E 25 9 4 N L B

2594 is a high alloyed chromium-nickel-molybdenum-nitrogen covered electrode with basic coating for welding of 25%Cr- and super duplex stainless steels. The basic type of electrode combines good welding properties in all positions with high impact strength at low temperatures. The weld metal is characterized by high strength and very good corrosion resistance. 2594 is used for welding of super duplex stainless steels in service temperatures up to 280°C (536°F), where good impact strength at temperatures down to -50°C is required. It can also be used as overmatching consumable for 21-23%Cr duplex stainless steels.


Weld metal deposit analysis


Mechanical properties of all-weld Metal


Operating Data

Re – drying: if necessary: 300 – 350 ºC, min. 2 h.


Welding Positions

  • All, except vertical down


  • DC (+)


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