Bohler FOX CN 22/9 N is a rutile coated stainless steel electrode designed for welding ferritic-austenitic duplex steels, such as 1.4462 and UNS 31803. It is commonly used in off-shore engineering and the chemical industry, where high mechanical strength, toughness, and corrosion resistance are required.
FOX CN 22/9 N offers excellent positional weldability, making it ideal for pipe welding. It also has good wetting characteristics, slag removability, and resistance to porosity. The weld metal has a fully alloyed core wire that provides excellent corrosion resistance and a homogeneous microstructure with specified ferrite contents of 30-60 FN (WRC) and a Pitting Resistance Equivalent (PREN) of > 35.
Features
- Rutile coated for easy welding in all positions
- Excellent mechanical strength, toughness, and corrosion resistance
- Ideal for welding duplex stainless steels
- Good wetting characteristics, slag removability, and resistance to porosity
- Fully alloyed core wire for excellent corrosion resistance and a homogeneous microstructure
Applications
- Off-shore engineering
- Chemical industry
- Pipe welding
- Other applications where high mechanical strength, toughness, and corrosion resistance are required
Ordering
| Description | Part No. |
|---|---|
| FOX CN 22/9 N 2.5 x 350mm – 4.3kg Tin | 10167 |
| FOX CN 22/9 N 3.2 x 350mm – 4.5kg Tin | 10168 |
| FOX CN 22/9 N 4.0 x 350mm – 4.6kg Tin | 51781 |
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