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LINCOLN® ER2209 provides excellent resistance to stress corrosion, cracking and pitting. Welding of duplex stainless calls for controlled welding parameters to achieve specified mechanical and corrosion resistant properties.
Features
The welds offer excellent resistance to stress corrosion, cracking and pitting
The microstructure of the weld metal consists of austenite and ferrite
The ferrite content of the weld metal will be lower than the ferrite content of type 2205 base metal
Welding of duplex stainless steels calls for controlled welding parameters to achieve specified mechanical and corrosion resistant properties
Ink jet printing identification on entire length of electrode
Q2 Lot® - Certificate showing actual wire composition and calculated ferrite number (FN) available online