ER409Nb description:
Top Features
A ferritic stainless steel welding wire used to weld Type 409 and 409Ti base materials
The addition of niobium improves corrosion resistance and promotes a ferritic micro-structure
For the best results, welding must be done in a low heat input procedure and is not recommended for multi-pass applications
Welding Positions
All
Shielding Gas
100% Argon