TIG WIRE: ER316L/LS1 0.90 X 1000MM SUPERON 5KG TUBE

SUPERTIG 2209 is a W 22 9 3 NL/ ER 2209 type solid TIG welding rod depositing a low C 22Cr 8Ni 3Mo weld metal. Suitable for use mainly with Ar shielding gas. SUPERTIG 2209 is used for the welding of duplex stainless steels in a range of applications including the Fabrication of pipe and plate.

The weld metal provides a high resistance to pitting and stress corrosion cracking especially in high chloride media. The weld metal nickel content over matches the parent material by 2-3% to provide an optimum balance of austenite and ferrite in the as welded condition.

Corrosion Resistance:- Corresponding to ER 2209 i.e. fairly good under severe conditions such as oxidising and cold dilute reducing acids.