ER2594 description:
Top Features
A super-duplex grade electrode that provides matching chemistry and mechanical property characteristics to wrought super-duplex alloys such as 2507 and Zeron 100, as well as to super-duplex casting alloys (ATSM A890)
The electrode is over-alloyed 2-3% in nickel to provide the optimum ferrite/austenite ratio in the finished weld resulting iin high tensile and yield strength and superior resistance to stress corrosion, cracking (SCC) and pitting corrosion
Typical Applications
Process Pipework
Pumps and Valves
Pressure Vessels
Welding Positions
All
Shielding Gas
100% Argon