EL KADESIA 7018 -A1

SKU: N/A

AWS A5.5:   E7018 – A1

EN ISO 3580-A: E Mo B 4 2 H5

Description

Basic Coated electrode for high temperature steels up to 550 °C high pressure vessel and tube steels, extremely high ductility and cracking resistance. Metal recovery about 115 %, due to alloying elements which transferred from the flux of filler metal to the weld metal.

 

 

Description

Typical Composition of all-weld Metal

 

Mechanical Test of weld Metal

Operating Data

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

– Deposition efficiency          115 %

Welding Positions

  • All, except vertical down

Polarity

  • DC (+)