On 03.6.8 0:08 AM, "Bruce Rubenstein" <[EMAIL PROTECTED]> wrote:

> Aluminum alloy. Real answer.

 Everybody was assuming we were talking about Al alloys, except perhaps Mr.R
:-).  No sane mind will assume pure aluminum.  If you use this logic, you
have to specify the particular kind of steel too.  Let's not unnecessarily
complicate the matter, OK?
Thank you,

Ken

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