Description The 3.2mm ER 2209 TIG Filler Weld Star Pack 5Kg is an austenitic-ferritic duplex stainless steel welding wire characterised by its high tensile strength and excellent corrosion resistance. ER2209 produces weld metal with outstanding resistance to stress corrosion cracking and pitting corrosion, making it ideal for demanding industrial applications. It is specifically developed for joining 22% chromium duplex stainless steels, commonly known as 2205 duplex grades.
Key Features • ER2209 duplex stainless steel TIG filler rod • Diameter: 3.2mm • Pack Weight: 5kg • Austenitic-ferritic duplex stainless steel composition • High tensile strength weld deposits • Excellent resistance to stress corrosion cracking • Excellent resistance to pitting corrosion • Designed for welding 2205 duplex stainless steels • Lower ferrite content in the weld metal than 2205 base metals • Suitable for service temperatures from cryogenic conditions to 300°C • Excellent corrosion resistance in aggressive environments • Part No: 6011100311
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