Stainless steel TIG wire ER308

Mark by AWS A5.9: ER308

Mark by GOST2246-70:  СВ-04Х19Н9


Gas shield: Ar

Welding positions:  

Produced diameters: 1.6mm 2.0mm 2.4mm 3.2mm

Length: 1000mm

Packaging options: 5kg

Description and Features:

Stainless wire rod fits for welding steels with more than 18% chromium and 8% nickel following types 08Х18Н10, 12Х18Н9Т, 12Х18Н10Т, 08Х18Н10Т, 12Х18Н9ТЛ, 08Х18Н12Б etc. The presence of silicon (Si) provides high quality of weld and its high resistance against the appearance of intergranular corrosion. Small carbon content reduces the risk of intergranular corrosion.

Chemical content of welding wire rod (%) C Si Mn Cr Ni Mo S P
<0.08 0.3-0.65 1.0-2.5 19.5-22.0 9.0-11.0 <0.75 <0,03 <0,03
Mechanical properties of the weld metal Tensile strength
Elongation δ5(%)
520-660 <35


It has a wide range of applications for TIG welding of stainless steels of different thickness and different geometric docking.


Plastic tubes


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