Breaking strength(s) of strings

Ron Nossaman RNossaman@cox.net
Tue, 17 Sep 2002 00:18:20 -0500


>Ron,
>I just checked out my "Scale Master" program.
>Using A49 with a speaking length of 15.75" and a core of .039", the tension
>is 168.3; the breaking strength is 40.3%
>Same note, with same length, core of .040", the tension is 177.0 and the
>breaking strength is 40.6%.
>There is a difference. Albeit is only .3%, but it IS a difference, non the
>less.

>Joe Garrett, RPT, (Oregon)

Joe,
Yep, and in real life there are differences that are different from the 
scaling formulae differences. My formula break% changes 0.4% with the same 
wire size change. Still plenty close enough for scaling, but the point is 
Mike's observation was valid if not exact.

G'night.


Ron N


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