Martensitic microstructure with good resistance to abrasion, impact and compression. Applicable for cladding parts of steels, cast steels and high Mn-steel, subjected a simultaneously to abrasion, impact and compression. Typical application fields are the earth moving and stone treatment industry, e.g. excavator bucket teeth, crusher jaws and cones, mill hammers, rotors, etc. Good weldability and easy slag removal, machining of the weld metal possible by grinding only.
Typical Composition of all-weld Metal
Mechanical Test of weld Metal
Pure weld deposit1 layer on steel with C = 0,5 %
- Preheating recommended for heavy parts and higher tensile steels to 200 – 300°C. On high Mn-Steel, cold welding (interpass temperature max. 250°C) is recommended. If necessary, intermediate cooling.
- All, except vertical down
- AC & DC (+)