Stainless steel TIG wire ER316LSi

Mark by AWS A5.9: ER321

Mark by GOST2246-70:  СВ04Х19Н11M3


Gas shield: Ar

Welding positions:  

Produced diameters: 1.6mm 2.0mm 2.4mm

Length: 1000mm

Packaging options: 5kg

Description and Features:

Stainless steel TIG wire ER316LSi (CB04H19N11M3) provides a high-quality weld. The doping of molybdenum and silicon provides a high resistance to intergranular corrosion. The weld metal type 316LSi has a high resistance to corrosion in acid and chlorinated environments.

Chemical content of welding wire rod (%) C Si Mn Cr Ni Mo Ti S P
<0.03 0.65-1.0 1.0-2.5 18.0-20.0 10.0-14.0 2.0-3.0 <0.75 <0.03 <0.03
Mechanical properties of the weld metal Tensile strength
σb(MPа), min
Elongation δ5(%), min
490 30


Welding wire rod used in engineering, petroleum, chemical, food industry, shipbuilding, etc. It has a wide range of applications for TIG welding of stainless steels of different thickness and different geometric dockings.


Plastic tube


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