DIN EN 14700 | DIN 8555
T Z Fe13 | (Sonderlegierung)
CORODUR 710 provides a martensitic weld material with embedded Cr- V- Mo- carbides. The weld deposit has a high hardness and is crack resistant. The embedded borides with their high hardness of approx. 2200 HV guarantee a further resistance to abrasive wear at medium impact. For difficult to weld base materials and old hardfacings an intermediate layer with CORODUR 200 K or CORODUR 250 K is recommended. The preheat temperature and the interpass temperature should be chosen according to the base material. The weld deposit is creep resistant up to 500 ° C.
Component parts for crushing of minerals, dredger teeth, briquetting press tools, moulds for the ceramic and brick industry, mixing wings, feed screws, shredders, hammer mills, crushing bars