CEWELD


AA B890 SR FCAW Flux-Cored




AA B890 SR

 
CATEGORY 
TYPE 
Medium alloyed, high-strength flux-cored wire for Argon-Co2 Mix.
APPLICATIONS 
Crane-, plant-, craft- and steel construction, pipe work, foundries.
PROPERTIES 

Remarkable crack resistant weld metal in combination with very low hydrogen content. Therefore, suitable for the economic processing of high-strength and low temperature fine-grained structural steels. Exelent welding properties in short and spray arc. Excelent gab bridging for root welds. High deposition rate and no intermediate cleaning required with very low spatter loss. Weld metal is heat treatable.
 

CLASSIFICATION
AWS 
5.28: E 120 C-K4 H4
EN ISO 
18276: T 89 4 Z M M 1 H5
SUITABLE FOR 

XABO 90, StE890V, weldox 700, weldox 900, StE960 TM, 42CrMo4, 1.7225, 1.8914
DIN 25CrMo4, 34CrMo4, 42CrMo4, 28NiCrMo44, till EStE 890 VA, till StE 890 (1.8979), 
EN 25CrMo4, 34CrMo4, 42CrMo4, 28NiCrMo44, till S890QL1

Domex 650 MC, Domex 700 MC

APPROVALS 
CE approved
WELDING POSITIONS: 
WELD METAL ANALYSIS %

C

Mn

Si

P

S

Cr

Ni

Mo

   

0.07

1.3

0.6

< 0.015

< 0.015

1.2

2.3

1.0

   
MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

RT °C

-40°C

-60°C

HRc / HV

AW

> 890

980-1180

> 15

> 60

     

SR

> 700

800-950

> 16

> 47

     
AW: as welded, SR: stress relieved 580°C / 2hr.
REDRYING TEMPERATURE 
not required
WELDING PARAMETERS / PACKING

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A)

spool type

kg / spool

kg / pallet

1.2

24-32

220-300

K 202

5

1000

1.2

24-32

220-300

K 300

15

1024

1.6

26-34

240-350

K 300

15

1024







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