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ER309L Tig Rod Bonarc 2.4mm 5kg Tube

Packaging Description: 5kg tube

Packaging: 10lb tube

Bonarc ER309L is used for welding of 22% Cr-12% Nickel (Ni) Stainless Steel and dissimilar steels such as 304 to mild steel or low alloy steels, also used for joining dissimilar stainless steels such as 409 to itself or to 304L stainless.


Austenitic stainless steel TIG rod, is suitable for welding steels such as AISI 309. Also used to weld dissimilar steels and for buffer layers. The low carbon content reduces the possibility of intergranular carbide precipitation and increases the resistance to intergranular corrosion. It has excellent high temperature oxidation resistance.

Additional information

Weight 5 kg
Packaging Description

Weld Process

AWS Spec:






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