Product name:KFW-2209
 
Classification:A5.22 / E2209LT1-1/4
 
 

  1. Weld metal is 22.5% Cr-9.5% Ni-3% Mo-0.15%N.
  2. It is ideal for welding 22% Cr duplex stainless steel, such as UNS S31803 (Alloy 2205).
  3. It provides high resistance to general corrosion, pitting, and stress corrosion.
  4. It has a bright golden bead appearance and good wettability.

Welding Position

Flat (IG), Horizontal-Fillet (2F)

Typical Chemical Composition of Weld Metal (wt %) (Shielding Gas : CO2)

C

Si

Mn

P

S

Cr

Ni

0.038

0.41

1.31

0.027

0.005

23.46

9.44

Typical Mechanical Properties of Weld Metal (Shielding Gas : CO2)

Tensile Strength

N/mm2kgf/mm2

Elongation

%

710(72.44)

24

Size and Suggested Operating Range (DC+)

Diameter (mm)

F/H-fillet

V/OH

Amp

Volt

Amp

Volt

1.2

100~300

20~36

100~200

24~30

1.6

200~360

26~40


No.8, Luke 3rd Rd., Luzhu Dist., Kaohsiung City 821, Taiwan (R.O.C.)      TEL:886-7-6955155      FAX:886-7-6955166

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