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galvanic corrosion

Printed From: Yachts and Yachting Online
Category: Dinghy classes
Forum Name: Dinghy development
Forum Discription: The latest moves in the dinghy market
URL: http://www.yachtsandyachting.com/forum/forum_posts.asp?TID=11223
Printed Date: 14 Jul 25 at 7:35pm
Software Version: Web Wiz Forums 9.665y - http://www.webwizforums.com


Topic: galvanic corrosion
Posted By: hobbiteater
Subject: galvanic corrosion
Date Posted: 23 Nov 13 at 4:43pm
Why do all my aluminium fittings have stainless fixings. I guess all the dinghy designers skipped the galvanic corrosion course as they figured it only applied to steel ships... doh!



Replies:
Posted By: Rupert
Date Posted: 23 Nov 13 at 4:46pm
Duralac is what you need.

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Firefly 2324, Puffin 229, Minisail 3446 Mirror 70686


Posted By: JimC
Date Posted: 23 Nov 13 at 7:17pm
Originally posted by hobbiteater

Why do all my aluminium fittings have stainless fixings.

Probably because aluminium fastenings break.
As long as they use the nasty yellow gunge then no real issue.



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