FCAW Flux-Cored wires
Medium -alloyed tubular wire on a C-Cr-Mo-W basis for high hardness up to 550ºC.
Recommended for parts subject to strong mineral abrasion and erosion, .
Very good abrasion resistance in combination with impact even at higher temperatures up to 550ºC. To much layers should be avoided, preheat is necessary to avoid cracking. A buffer layer with OA 4370 or OA MnCr is recommended in case of sensible base material or old layers. Weldable without protective gas.
- AWS:A 5.21:
- EN ISO:14700: T Fe8
- DIN:8555: MF 6-60-PT