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

TYPICAL ALL WELD METAL ANALYSIS ( % ):

C	Si	Mn	Cr	Mo	V	B
1,4	1,0	1,0	8,0	1,0	1,0	1,0

TYPICAL ALL WELD METAL MECHANICAL PROPERTIES

Hardness: 62 - 65 HRc

PARAMETER

Diameter	Voltage	Amps
1,2	22-25	160-260
1,6	22-27	180-280
2,0	24-27	240-300
2,4	25-27	280-340

FORMS OF DELIVERY

Coil "BS 300" = 15 kg

Coil "BS 450" = 25 kg

Drums = 300 kg

Corodur Fülldraht GmbH may change the characteristics of the wire without notice. Statements on composition and application are just for the applier’s information. Statements on mechanical properties always refer to the all-weld-metal according to valid standards. We recommend the applier to check our products for their special application autonomously.

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