AWS A5.22 E309LT0-4

EN ISO 17633-A-T 23 12 L R M21 3

JIS Z 3323 TS 309L-F M2 1 0 

Characteristics and Application

AWS A5.22 E309LT0-4 Flux Cored Arc Welding Wire is designed for flat position welding by gas shield of mix gas (75%-80%Argon and 25%-20%CO2). It is commonly used for welding similar alloys in wrought or cast forms, also used in welding dissimilar metals, such as joining Type 304 to mild steel.

Typical chemical Composition of Weld Metal (%)

Typical Mechanical Properties of Weld Metal

Welding Positions:

Notes on usage:

1. Before welding, oil, rusty, and moisture should be cleaned off the base material that should have the proper protection from the wind in welding site.
2. Use mix gas (75%-80%Argon and 25%-20%CO2). 

3. Keep the product dry, while it is stored or delivered.

C 0.022  Mn 1.63  Si 0.66  P 0.022  S 0.008 Cr 23.65 Ni 12.85

Tensile Strenght 550MPa  Elongation 36%    

Flux Cored Arc Welding Wire