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Aluminum corrosion while touching stainless steel 304
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I have aluminum touching stainless steel 304.Should I anodize the aluminum or to do other process in order to prevent corrosion.
Danny Krausz
- Tel Aviv, Israel
March 1, 2009
Hi, Danny. Bare aluminum usually has no corrosion resistance, so you must do something; and anodizing is a good corrosion resistant finish, and sufficiently dielectric to help somewhat in the galvaniz corrosion issue.
Regards,
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Ted Mooney, P.E. finishing.com Brick, New Jersey |