Stainless Steel Wires LKT-2209


It is design for welding duplex stainless steel such as 2205.With good resistance to intergranular corrosion, pitting and stress corrosion cracking especially in environments containing H2S and chlorides.


It is suitable for welding of 22%Cr duplex stainless steel such as LUS31803

Notes on Usage:

  1. For TIG process, use DC(-) current .
  2. 98%Argon – 2% O2 shielding gas is recommended in MIG process


AWS A5.9 ER2209

Typical chemical composition of weld metal (wt%)

C Mn Si Cr Ni Mo N Cu
0.01 1.66 0.41 22.6 8.70 3.18 0.151 0.12

Typical mechanical properties of weld metal

TS N/mm2 EL %
745 27

Sizes and Weight per pack.

ขนาดลวดเชื่อม (mm) 1.6 2.0 2.4 3.2
น้ำหนักของลวดเชื่อมต่อกล่อง (kg) 5 5 5 5
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