Thread: WyoRock focusers
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Old 01-10-2007, 08:42 AM
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Omaroo (Chris Malikoff)
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Omaroo is offline 		 
Join Date: Aug 2006
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7075 has a higher tensile strength apparently, but is more prone to cracking than 6061, which is more flexible. 6061 is also meant to be more corrosion resistant I believe.


Dunno!
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