CORODUR® 710

CLASSIFICATION

DIN EN 14700 | DIN 8555
T Z Fe13 | (Sonderlegierung)

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 500 ° C.

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

Datasheet

CORODUR® 609

CLASSIFICATION

DIN EN 14700 | DIN 8555
T Z Fe6 | MF 6-55-RP

GENERAL CHARACTERISTICS

High Cr-alloyed flux-cored wire electrode for welding wear resistant layers with a ferritic - martensitic micro structure. The welding deposit is high resistant to impact stress and medium abrasion. The deposit is in spite of the high hardness crack free also in multiple layers and can be used up to 700°C. Hot hardness 45 HRc at 450°C.

APPLICATION

Crusher wheels and hammers, rock processing, shredders, cutting- tools, and fluid-valves and protection welding on Mn - hadfield - steel.

Datasheet

CORODUR® 601

CLASSIFICATION

DIN EN 14700 | DIN 8555
T Fe3 | MF 6-60-PT

GENERAL CHARACTERISTICS

CORODUR 601 is a Cr- Mo- V- W- alloyed weld deposit with excellent properties of resistance to abrasion and impact. The deposit has a high heat resistance up to 550°C. Deposits can be heat treated to increase the hardness. For base materials that are difficult to weld, a buffer layer of 200 K or 250 K is recommended. Preheating is recommended. For use on hammer and blooming table rolls, blowbars and bucket teeth.

APPLICATION

Screws, crusher hammers, drive tumblers

Datasheet

CORODUR® 600 TIC

CLASSIFICATION

DIN EN 14700 | DIN 8555
T Fe8 | MF 6-60-GP

GENERAL CHARACTERISTICS

C- Cr- Ti- and Mo- alloyed flux-cored wire electrode for parts that are exposed to high abrasive wear in combination with impact stress. The micro structure of the deposit is a martensitic matrix with inserted Titanium carbides.

APPLICATION

cement crusher rollers, cement crusher rolls, pulverizer-rolls and hammers

Datasheet