Posted by Gerald J. on February 05, 2001 at 23:48:01:
In Reply to: Re: Re: Re: Re: Re: Re: thin vs thick metal horns posted by Rick Denney on February 05, 2001 at 14:08:14:
Aluminum hardening with age depends on the alloy. 2024 is one that hardens with age. Many other alloys does not harden with age.
Gerald J.