WEARcore Dur 400-O is a self-shielded cored wire for rebuilding and hardfacing carbon steel parts that work under adhesive wear with impact.
The shielding comes from the core, so no cylinder or regulator is needed at the station, and the wire also serves for cladding carbon steel surfaces. It rebuilds shafts, rollers, screws, blades and surfaces working under abrasion.
- Classification EN ISO: 14700 T Fe1
- AWS classification: 8555 MF 1-GF-40-P
- Shielding: self-shielded, no shielding gas
- Diameters: 1.6 / 2.4 / 2.8 mm
- Hardness of deposit: 40 HRC
Check how many layers you need to reach the target hardness, the first layer always mixes with the base material. Check the polarity before you start, self-shielded wires often run differently from solid wires. Keep the stick-out recommended for self-shielded wires, too short a one spoils the pool shielding and causes porosity. Previously sold as SK 242-O.
