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  • FD2209T1-1-Stainless Steel Flux-cored Wire
  • FD2209T1-1-Stainless Steel Flux-cored Wire
  • FD2209T1-1-Stainless Steel Flux-cored Wire
  • FD2209T1-1-Stainless Steel Flux-cored Wire
  • FD2209T1-1-Stainless Steel Flux-cored Wire
  • FD2209T1-1-Stainless Steel Flux-cored Wire

FD2209T1-1-Stainless Steel Flux-cored Wire

Characteristics: FD2209T1-1 is a dual-phase stainless steel flux-cored wire with a nominal component of 22% Cr-8.5% Ni-3.5Mo-0.15N, and the protective gas is 100% CO2. The micro-structure of the weld metal is a ferrite and austenitic two-phase structure with excellent stress corrosion resistance, pitting corrosion resistance,
and higher strength & hardness.

FD2209T1-1

GB/T17853

--

AWS A5.22

E2209T1-1

JIS Z3323

TS2209-FC1

EN ISO 17633-B

TS 2209-F C1 1

Characteristics: FD2209T1-1 is a dual-phase stainless steel flux-cored wire with a nominal component of 22% Cr-8.5% Ni-3.5Mo-0.15N, and the protective gas is 100% CO2. The micro-structure of the weld metal is a ferrite and austenitic two-phase structure with excellent stress corrosion resistance, pitting corrosion resistance,

and higher strength & hardness. FD2209T1-1 with a special slag system formula solves the problem that it needs full positions welding under some complicated conditions, and the welding process is good, the arc is stable, the spatter is less, and the weld seam is formed beautifully.


Application:This product can be widely used in welding chemical ships, chemical equipment, water treatment equipment and other industries. Duplex stainless steel contains 22% Cr , such as 2205 (UNS S31803) welding.


Chemical Composition of Deposited Metal

Standard Value

Wt%

C

Cr

Ni

Mn

Mo

Si

Cu*1

P

S

N

Type Value

0.04

21.0~24.0

7.5~10.0

0.5~2.0

2.5~4.0

1.0

0.5

0.04

0.03

0.08~0.2

Standard Value

0.023

22.72

9.19

0.97

3.19

0.64

0.01

0.02

0.02

0.12


Mechanical Properties of Deposited Metal

Test Items

Test Temperature

Test Temperature

MPa

Yield Strength

MPa

Elongation

%

Standard

Room Temperature

≥690

--

≧20

As Weld

Room Temperature

618

--

40.6

Note 2: AWS A5.22 :≥20%; GBT 17853 and EN ISO17633: ≥ 15%.


Shield Gas

Polarity & Welding Positions

100%CO2

图片8.jpg


Welding Parameters Recommended

Diameter

mm

Current

A

Voltage

V

Stick Out

mm

Welding Speed

cm/min

Gas Flow Rate

L/min

0.9

50-160

23-31

15-20

20-80

15-25

1.2

160-220

26-31

15-20

20-60


1.6

200-300

26-33

15-20

20-60



Size and Packing

Size

S200

S300

BS300

Drum100

0.9mm

5kg

12.5kg

12.5kg

150kg

1.2mm

5kg

12.5kg

12.5kg

150kg

1.6mm

--

12.5kg

12.5kg

150kg


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