AK-E2209T1-1

Standard:

EN ISO 17633-A T 22 9 3 N L P M21

AWS A5.22 E2209T1-1

GB/T 17853 E2209T1-1

Description: AK-E2209T1-1 is an ultra-low carbon austenitic-ferritic dual-phase stainless steel flux-cored welding wire, and the weld metal contains about 40% ferrite, so the deposited metal has the comprehensive properties of austenitic stainlesssteel and ferritic stainless steel. lt has excellent stress corrosion resistance and isused as a new type of welding material in the petrochemical industry.The welding wire has small spatter, easy slag removal, beautiful shape, and can be welded in all positions.

Application: For welding 00Cr22Ni5Mo3N (SUS2205) stainless steel structure.

Typical Chemical Composition(%): 

C:0.04    Si:1.00    Mn:0.50-2.50    S:0.03    P:0.04    

Ni:7.5-10.0    Cr:21.0-24.0    Mo:2.5-4.0    Cu:0.75

Typical Mechanical Properties(%): 

Tensile strength (MPa) : ≥690

Elongation (%) :  ≥20J

Recommended welding parameters: 

1.2mm:  22-36/V        120-260/A

1.6mm:  26-38/V        200-300/A

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