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CORODUR® 476

CLASSIFICATION

DIN EN 14700 DIN 8555
T Z Fe7 MF 5-50-PRT

GENERAL CHARACTERISTICS

CORODUR 476 is a high Cr- Ni- Mo- Co- V- W- alloyed flux cored wire. It was especially developed for the hardfacing of rolls for hot rolling. The weld deposit is corrosion and wear resistant. Furthermore it is resistant to impact loads and continuous rating through heat effect and high pressure. The hardfacing should be done in 2 - 3 layers. The finished layer should be 5 mm. The interpass
temperature should not exceed 450°C.

APPLICATION

steel mill rolls

Datasheet

CORODUR® 495

CLASSIFICATION

DIN EN 14700 | DIN 8555
T Z Fe8 | MF 3-50-CKTZW

GENERAL CHARACTERISTICS

The rust-free weld deposit on Fe- Cr- Ni- Co- Mo- base has a high hot wear resistance, tensile strength and a high resistance to sliding wear of metallic objects. It has a good retention of hardness up to 650° C and is nonscaling up to 900° C, thermal shock resistant and resistant to sudden changes of temperature, work hardening, not crack sensible.

APPLICATION

Hardfacing of forging presses, hot piercing dies, stretching rolls, pinch rolls, hot strip mill table rolls and back-up rolls.

Datasheet

CORODUR® 580

CLASSIFICATION

DIN EN 14700 | DIN 8555
T Fe3 | MF 6-50-PT

GENERAL CHARACTERISTICS

This C-, Cr-, Mo-, W- alloyed flux cored wire is suitable for hardfacing areas that require a deposit that is durable and abrasive resistant with excellent thermal fatigue properties. Preheating when welding CORODUR 580 is dependant on the base material. With complex base materials, a buffer layer should be used such as CORODUR 200 K or 250 K.

APPLICATION

Guiding rolls, scale-breaker rolls, blooming- and slabbing-mill rolls hot working tool steels.

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

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