CORODUR® 760

CLASSIFICATION

DIN EN 14700 | DIN 8555
T Fe8 | MF 6-55-GP

GENERAL CHARACTERISTICS

The welding deposit is martensitic with embedded Nb- carbides. It has a high resistance to pressure and it is very crack resistant. Due to the Nb - carbides, with a hardness of 2700 HV, the welding deposit has an additional resistance to abrasion wear. The preheat temperature and the interpass temperature should be chosen according to the base material.

APPLICATION

Cement rolls, crusher rolls and hammers, briquetting plants, ceramic industry

TYPICAL ALL WELD METAL ANALYSIS (%):

C Si Mn Cr Mo Nb V W
1,4 0,7 1,3 7,0 0,8 8,0 1,0 1,2

TYPICAL ALL WELD METAL MECHANICAL PROPERTIES:

Hardness: 55 - 57 HRc

PARAMETER

Diameter Voltage Amps
1,2 20-24 150-200
1,6 22-26 180-240
2,0 25-27 220-260
2,4 25-27 260-300

LIEFERFORMEN

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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