Gasless flux cored stainless steel wires E309LT0-3

E309LT0-3 Self Shield Gasless Stainless Steel Flux Cored Welding Wires

E309LT0-3

 

AWS A5.22 E309LT0-3

 

Description

E309LT0-3

 

AWS A5.22 E309LT0-3

 

Description

E309LT0-3 is a gasless stainless steel gas shielded flux-cored wire designed for all positional welding, can be used to weld 347 and 321 stainless steel. The weld deposit has 5-15% ferrite. Niobium (Nb) is used as the stabilized element to prevent intergranular corrosion. Used to weld important anti-corrosion steel which contain Nb or nickel-chrome alloys which Ti as the stabilized element .

 

Diameters:

1.2mm, 1.6mm

 

Typical Mechanical Properties:

Tensile strength(MPa):

550

Yield stress(MPa):  

           --

Elongation(%):

           39

Impact values(≥27J/-196):

          35

        

Typical Chemical Properties:

C

Mn

P

S

Si

Ni

Cr

Mo

Cu

0.05

1.60

0.010

0.010

0.60

10.0

20.0

0.01

0.03

 

 Welding Current:(DC+)

Diameter(mm)

1.2

1.6

Current/A


120-220

180-300

Voltage/V


20-32

20-32

Gas speed/(L/Min

20-25

20-25

 


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