Rutile-basic coated hardfacing stick electrode for high abrasion and medium impact Recovery 160 %. It is suited for highly wear resistant claddings on parts subject to strong grinding abrasion combined with medium impact, such as conveyor screws, scraper blades, digging teeth, mixer wings, sand pumps. Also, as a final layer on crusher jaws. It has excellent welding characteristics and a very easy slag removal. The homogeneous and finely rippled seam surface does, for most applications, not require any finishing by grinding.
Typical Composition of all-weld Metal
Mechanical Test of weld Metal
- Hold stick electrode as vertically as possible, keep a short arc. Preheating is in general not necessary.
On multipass-applications a cushion layer with HF90 is recommended in order to prevent hardening cracks in the weld deposit. Re-dry stick electrodes that have got damp for 2h/300° C.
- Flat only
- AC & DC (+)