CEWELD


OA 615 FCAW Flux-Cored




OA 615

 
CATEGORY 
TYPE 
High alloyed fluxcored wire without slag for hardfacing using protective gas M12/M21 or without gas.
APPLICATIONS 
Rebuilding wornout parts that requires good resistance against wear and impact
PROPERTIES 

Due to the several complex carbides this alloy offers very good resistance against high impact stress in combination with abrasion by metal to metal wear and heat influance, all weld metal requires no buffer layer except on materials considered critical or old hardfacing layers. In this Situation OA 4370, ER 100 S-G or OA MnCr is recommended. Suited for wear parts subject to medium impact and shock.

CLASSIFICATION
AWS 
A 5.21:
EN ISO 
14700: T Fe4
DIN 
8555: MF 6-60-PT
SUITABLE FOR 

58 HRc hardfacing alloy for Bucket teeth, conveyors, cruschers, mixer blades, cement rollers, mixers, loaders, mining, earthmoving equipment, carbidge recycling paddles etc.

APPROVALS 
CE approved
WELDING POSITIONS: 
WELD METAL ANALYSIS %

C

Mn

Si

Cr

V

Mo

W

Fe

   

0.5

3.0

1.0

6.5

1.5

1.5

1.1

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

HRc

AW

           

57-59

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

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A)

spool type

kg / spool / drum

1.2

18-26

100-240

K-300 / Drums

15 / 250

1.6

20-28

160-275

K-300 / Drums

15 / 250

NOTE
Other spool types and dimensions are also available







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