Bohler Fox FFB (Heat Resistant) Stainless Steel Stick Electrodes
Basic coated, cored wire alloyed electrode of E 25 20 B / E310-15 (mod.) type for welding heat resistant rolled and forged steels as well as cast steels e.g. in annealing plants, hardening plants, steam boiler construction, the crude oil industry and the ceramic industry. Heat resistant CrSiAl-steels exposed to sulphurous gases should be welded with a fi nal layer of FOX FA after joining. Cryogenic resistance down to –196ºC. Avoid the service temperature range between 650ºC and 900ºC due to the risk of embrittlement. Scaling resistant up to 1150ºC.
Features
- High Temperature Tolerance: Provides scaling resistance up to 1150 °C.
- Embrittlement Advisory: Operators must avoid service temperature ranges between 650 °C and 900 °C due to the localised risk of embrittlement.
- Cryogenic Toughness: Maintains impact resistance and mechanical integrity down to –196 °C.
- Basic flux coating requires DC+ (Direct Current Positive) operation, giving it exceptional weld-metal toughness.
Technical Data
- Heat resistant up to 650°C
- AWS A5.4 / SFA-5.4, E310-15 (mod.)
- EN ISO 3581-A, E 25 20 B 2 2