CORODUR® 200 K DIN 8555: MF 8-200-CKNPZ DIN EN 14700: T Fe 10-200-CKNPZ
The austenitic weld deposit of the high-alloyed flux-cored wire electrode is corrosion resistant, self hardening, anti-magnetic, heat and thermal shock resistant up to 850°C. Depending on the high elon-gation (40%) the alloy is suitable for ductile buffer layers on old hardfacings and joining dissimilar and difficult to weld steels (i.e. Manganese-Hadfield-steel).
CORODUR® 240 K DIN 8555: MF 7-250-KNP DIN EN 14700: T Fe 9-250-KNP
The flux-cored wire electrode is suitable for welding parts of manganese steel ("Hadfield" type), which are exposed to high impact wear and tear. The non-magnetic austenitic deposit is tough, crack-free and work hardening. Typical applications can be found in the rebuilding of crusher jaws, railroad components, bucket teeth and lips, and it is designed for reclaiming worn parts of manganese base material.
CORODUR® 250 K DIN 8555: MF 7-250-KNP DIN EN 14700: T Fe 9-2500-KNP
Austenitic high manganese and chromium-alloyed flux-cored wire electrode. The fully-austenitic weld deposit is corrosion resistant, non-magnetic, has high plasticity and acts as a buffer, especially on old hardfacing. Deposits are work hardening up to 500 HB. The deposit resists shrinkage, stress and high impact loading.