Fluxes
FERVEO FLX BSS-D
fluxCatalogue only
AWS class
F8A4-EA2-A2
EN ISO class
SA FB 2 65 DC
Classification
| AWS class | F8A4-EA2-A2 |
|---|---|
| EN ISO class | SA FB 2 65 DC |
Purpose
- Fluoride-basic submerged-arc (SAW) flux, basicity 2.45, for duplex stainless steel — designed for use with ELOX UP 2209 wire.
Why it works
A dedicated duplex-stainless flux system, matched specifically to ELOX UP 2209 wire to preserve its corrosion resistance and mechanical properties in the weld.
Fields of application
- Submerged-arc welding of duplex stainless steel, paired with ELOX UP 2209 wire.
Mechanical properties
Process
Advantages
- Matched to duplex stainless wire — preserves corrosion resistance and mechanical properties.
Limitations
- Built specifically for ELOX UP 2209 wire — for austenitic stainless (307/308L/309L/316L), FERVEO FLX BSS-A is the dedicated grade.