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Recent content by Mark Scatoloni

  1. Mark Scatoloni

    titanium and stainless steel galvanic corrosion

    To Edstainless: I believe the 21-6-9 CRES tubes are passivated. These are aerospace quality tubing. The same "unaged" tube assembly components and tubing were burst tested to failure and passed min required psi. The "aged salt-spray-tested" tube assembly failed aprox 33% short of the required...
  2. Mark Scatoloni

    titanium and stainless steel galvanic corrosion

    I have a 21-6-9 stainless steel (CRES) hydraulic tube connected to a 6al-4v titanium fitting that is subjected to a 56-day salt spray test per RTCA/DO-160_Sect 14. Should the CRES tube connection be showing "rust" at the contact/interface (for CRES and titan)? Also, the connection has apparently...
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