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Re: Alternative Materials
I know of 2 teams in particular that use 4130 chromoly steel (269 and 1501). Its very very thin and still retains a lot of strength in comparison to 6061 aluminum.
It can be found here:
http://aircraftspruce.com/catalog/me...4130square.php
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Team 171 :: Cheese Curd Herd :: College Mentor, 2008-Present
Team 269 :: CooneyTech Robotics :: Student, 2005-2007
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