CEWELD


AA 2209-Pi FCAW Flux-Cored




AA 2209-Pi

 
CATEGORY 
TYPE 
Rutile fluxcored wire for welding duplex stainless steels with improved impact properties
APPLICATIONS 
Duplex stainless steels in chemical industry such as offshore, tubing, vessel, boilers etc
PROPERTIES 

Smooth drop transfer and stable arc with no spatter losses. High productivity and weldabillity, better wetting properties compared to solid wires. Ductile weld metal quality and X-ray soundness with easy slag removal and ferrite level between 30 and 50 (FN). Excellent for use in position and down hand welding. Excellent against pitting and stress corrosion. The PRE typical value of 36.1 stimulates outstanding impact properties at sub zero temperatures.

CLASSIFICATION
AWS 
A 5.22: E 2209 T1-1/4
EN ISO 
17633-A: T 22 9 3 N L P C /M1
17633-A: TS 2209-FB0
DIN: W.Nr. 
1.4462
DIN 
8556: 22 9 3 L
SUITABLE FOR 

Welding wrought, forged or cast duplex stainless steels in the as welded condition. Also suitable for dissimilar welding of low alloyed steels and common stainless steels, UNS S31803, S32205, UR 45N & UR 45N+, 2205, SAF 2205 Fafer 4462, NKCr22, SM22Cr, Falc 223 UNS S32304 : UR 35 N SAF 2304
W.Nr: 1.4462, X2CrNiMoN 22 5 3, 1.4362, X2CrNiN 23 4,  1.4463, 1.4460, 1.4583

APPROVALS 
CE approved
WELDING POSITIONS: 
TYPICAL DEPOSIT WEIGHT % (M21)

C

Mn

Si

Cr

Ni

Mo

N

P

S

 

0.03

0.82

0.54

22.49

9.35

3.43

0.15

0.015

0.003

 
TYPICAL WELD METAL PROPERTIES (M21)

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

0°C

-40°C

-60°C

HRc / HV

AW

612

815

29

~78

 

~62

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

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A) DC+

spool type

kg / spool

kg / pallet

1,2

18-35

100-270

D-200 / D-300

5 / 15

1000 / 1080







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