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GMM TIG 2209 (ER2209)


GMM TIG 2209 (ER2209)

  •  Acid tanks & pipes
  • Fertilizer plants
  • Paper industries
  • Petrochemical
  • Desalination industries


Technical Datasheet


ER2209 is intended to weld duplex stainless steels. It exhibits high tensile strength and resistance to stress and corrosion cracking. Exhibits a low ferrite. Weld deposit has an austenite and ferrite microstructure which classifies 2209 as a “duplex stainless”. In media containing chloride and hydrogen sulphide the alloy has a high resistance to intergranular, pitting and especially to stress corrosion.


Packaging Information
  • 1 Kg/2lbs – Tube
  • 5 Kg/10lbs – Tube
  • 20Kg/40lbs – Box (4 Tubes)