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A continuous solid corrosion resisting duplex wire for welding of austenitic-ferritic stainless alloys of 22% Cr, 5% Ni, 3% Mo types. OK Autrod 2209 has a high general corrosion resistance. In media containing chloride and hydrogen sulphide the alloy has a high resistance to intergranular, pitting and especially to stress corrosion. The alloy is used in a variety of applications across all industrial segments.

Prop 65

  • Yes
  • Tensile Strength: 114 ksi
  • Diameter: 0.047 in
  • Material: Duplex Stainless Steel
  • AWS Classification: ER2209
  • Process: GMAW
  • Trade Name: OK AUTROD 2209
  • Country of Origin: Czechia
  • Reproductive: Dual Short Form
  • Carcinogen: Nickel
  • Chromium Content: 22%
  • Nickel Content: 5%
  • Molybdenum Content: 3%