Corodur 710 description:
GENERAL CHARACTERISTICS
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 500C.
APPLICATION
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