AWS A5.22 E2209T1-4
EN ISO 17633-A-T 22 9 3 N L P M21 1
Characteristics and Application
AWS A5.22 E2209T1-4 Flux Cored Arc Welding Wire is suitable to duplex stainless steel such as UNS S31803 (Alloy 2205). The product features excellent pitting corrosion resistance, stress corrosion resistance and crack resistance. It is suitable for welding of heat exchanger, chemical equipments and pipes.
Typical chemical Composition of Weld Metal (%)
Typical Mechanical Properties of Weld Metal
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 with mix gas (75-80%Argon and 25-20% CO2 ).
3. Keep the product dry, while it is stored or delivered.
C 0.025 Mn 0.90 Si 0.55 P 0.023 S 0.007 Cr 22.5 Ni 8.9 Mo 3.3 N 0.16
Tensile Strenght 790MPa Elongation 30%
Flux Cored Arc Welding Wire