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[TowerTalk] Crankup towers -Reply

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Subject: [TowerTalk] Crankup towers -Reply
From: NI6W@yagistress.minden.nv.us (Kurt Andress)
Date: Fri, 12 Jun 1998 22:07:28 -0700
> I had the same question about galvanized vs. stainless when I made my
> own crank-up system for my aluminum tilt-over tower. What I found is
> that galvanized is about 30% stronger than stainless, but stainless will
> last longer and is more expensive. I went with stainless.
> 
> --Dave
Did you increase the nominal cross sectional area of your SS cable by 30%
to retain the original safety margin?
Kurt

YagiStress - The Ultimate Mechanical Design Software for Yagi's
Visit - http://freeyellow.com/members3/yagistress


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