Stainless Steel Wires LKT-2209

Characteristics:

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.

Applications:

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

Classification:

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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