Stainless steel wire ER308

Mark by AWS A5.9: ER308

Mark by GOST2246-70:   СВ-04Х19Н9

Certificates:  

Gas shield: Ar

Welding positions: 

Polarity: DC straight polarity

Produced diameters: 0.8mm 1.0mm 1.2mm

Packaging options: 1kg 5kg 15kg

Description and Features:

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

Use:

Welding wire ER308 is used in engineering, petroleum, chemical and food industry for the manufacture of pipes, tanks, boilers, etc. It used for welding of corrosion-resistant steel surfaces of brands defined above. It is the most widely used grade of stainless welding wire and welding rod.

Packing:

Presented on plastic spools D100 D200 D270

Layer winding

PE film + Silica gel + carton box

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