CORODUR® NICRMO 22

CLASSIFICATION:

DIN EN 14700 | DIN 8555
T Fe13 | MF 1-300-P

GENERAL CHARACTERISTICS

CORODUR NiCrMo 22 is a flux cored wire which is suitable for medium alloyed steels and high strength steels. This alloy can also be used as a buffer and build-up layer (multiple pass). When NiCrMo 22 is used as buffer and build-up layer for rolls and parts followed by a hard surfacing alloys, the preheat and interpass temperature should be chosen depending of the C-contents of the base material). The weld deposit is highly crack resistant and is highly resistant to impact and pressure wear.

APPLICATION

Build-up layers for carbon steels, buffer layers for continuous casting rolls and Cement Rolls.

TYPICAL ALL WELD METAL ANALYSIS (%)

C Si Mn Cr Ni Mo
0,06 0,6 1,6 0,4 2,2 0,5

TYPICAL ALL WELD METAL MECHANICAL PROPERTIES:

Hardness: 280 - 320 HB

SPARAMETER

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
2,8 26-28 280-340


FORMS OF DELIVERY

Coil "BS 300" = 15 kg Coil "BS 450" = 25 kg Drums = 300 kg

OA = gasless, G = gas shielded, SA = Submerged Arc


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.

PDF Factsheet