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  • FA347LT1-1-Stainless Steel Flux-cored Wire
  • FA347LT1-1-Stainless Steel Flux-cored Wire
  • FA347LT1-1-Stainless Steel Flux-cored Wire
  • FA347LT1-1-Stainless Steel Flux-cored Wire

FA347LT1-1-Stainless Steel Flux-cored Wire

Characteristics: FA347T1-1 belongs to stainless steel flux-cored wire with nominal component 19.5%Cr-10%Ni , contains stabilization element Nb (or Nb+Ta)). The protective gas is 100% CO2. It is possible to reduce the precipitation of intergranular chromium carbide by stabilizing elements, so as to improve the resistance to intergranular corrosion.

FA347LT1-1

GB/T17853

E347T1-1

AWS A5.22

E317T1-1

JIS Z3323

TS347-FC1

EN ISO 17633-B

TS 347-F C1 1

Characteristics: FA347T1-1 belongs to stainless steel flux-cored wire with nominal component 19.5%Cr-10%Ni , contains stabilization element Nb (or Nb+Ta)). The protective gas is 100% CO2. It is possible to reduce the precipitation of intergranular chromium carbide by stabilizing elements, so as to improve the resistance to intergranular corrosion. Suitable for all-position welding, good welding process performance, stable arc, less splashing, beautiful weld forming. It should be noted that the crack sensitivity of welds may be greatly increased due to the fact that the dilution of base metal will produce low ferrite or pure Austenite weld metal.



Application: The product can be widely used in welding food machinery, medical device, pressure vessel, petrochemical industry and so on. Such as 07Cr19Ni11Ti (SUS 321), 07Cr18Ni11Nb (SUS 347), etc.


Chemical Composition of Deposited Metal


Elements

Wt%

C

Cr

Ni

Mn

Mo*1

Si

Cu*1

P

S

Nb+Ti


Standard Value

0.08

18.0-21.0

9.0-11.0

0.5-2.5

0.5

1.0

0.5

0.04

0.03

8×C-1.0

Type Value

0.03

19.79

9.45

1.42

0.01

0.45

0.02

0.02

0.01

0.48


Mechanical Properties of Deposited Metal


Test Items


Test Temperature


Tensile Strength

MPa


Yield Strength

MPa


Elongation

%


Standard


Room Temperature

≥520

--

≧30


As Weld


Room Temperature

618

--

40.6


Note 2: JIS Z3323:≥35%; EN ISO 17633 and GB/ T17853:≥25%.


Shield Gas


Polarity & Welding Positions

100%CO2

图片8.jpg


Welding Parameters Recommended

Diameter

A

Current

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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