KMS-409Cb
Shielding Gas: Ar+2%O �(CO �)
Weld metal is ferritic structure with 12%Cr-Nb. Suitable for welding automotive exhausts

Classification


Application and Features 

• Weld metal is ferritic structure with 12%Cr-Nb
• The addition of niobium improves corrosion resistance and promotes a ferritic micro-structure
• Suitable for welding automotive exhausts
• Used to weld Type 409 and 409Ti base materials

Welding Position


Welding Instruction

• Use Ar+1~2%O2 for spray transfer and Ar+1~2%CO2 for short-circuit transfer.
• For other instructions, please refer to Appendix B and F

Application
- Suitable for welding automotive exhausts

Typical Chemical Composition of Weld Metal (wt%)


Typical Mechanical Properties of Weld Metal


Size and Suggested Operating Range (DC+)