ULTRACORTEN IV
- Basic type iron powder electrode
 - Ni-Cu alloyed weld deposit
 - High crack resistance under restraint
 - Good toughness properties at -50OC
 - Exhibits good corrosion resistance to sea water and flue gases
 - Radiographic quality weld deposit
 - All position capability
 
Typical Applications
- Welding of weathering steels like Corten
 - Ship hull structural steels, Exhaust gas flues steels and equivalent base materials