CEWELD


AA MnCr FCAW Flux-Cored




AA MnCr

 
CATEGORY 
TYPE 
Gas shielded fluxcored welding wire for rebuilding and buffer layers before hardfacing with extreme resistance to heavy impact loads.
APPLICATIONS 
Rebuilding heavy steel parts, buffer layers, winches, rails, rails crossings, dredger teeth, blast furnace mantles etc..
PROPERTIES 

Austenitic deposit with strain hardening properties and no limmits in the number of layers. The deposit is non magnetic and can not be flame cut and is extreme resistant to heavy impact loads..
 

CLASSIFICATION
AWS 
A 5.21:
EN ISO 
14700: T Fe9-250-KNP
DIN 
8555: MF 7-250-KNP
SUITABLE FOR 

Rebuilding wornout parts, buffer layers, rebuilding rails and or crossings, dredger teeth, blast furnace mantles, winches.

APPROVALS 
CE approved
WELDING POSITIONS: 
WELD METAL ANALYSIS %

C

Si

Mn

Cr

Ni

Mo

V

Fe

   

0,4

0,4

16,0

14,0

1,2

0,6

0,2

Rem

   
MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

-20°C

-40°C

-60°C

HB

AW

           

220-250

SH

           

450-570

AW: as welded SH: after strain hardening
REDRYING TEMPERATURE 
150°C / 24hr.
WELDING PARAMETERS / PACKING

Welding Parameters

Packing

D (mm)

Voltage (V) (DC+)

Current (A)

spool type

kg / spool

1.2

18-24

140-200

S-300

15

1,6

20-26

160-220

S-300

15







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