place your bets

[Chuck Guzis]

On 4 Mar 2007 at 10:42, Chris M wrote:

>  Dopey question I guess, but was there anything in the
> way of a standard alloy used for drives? Was it more
> aluminum or more zinc?

I have no idea.  Some of the standard diecasting alloys can be found 
here, but it wouldn't surprise me if some of the manufacturers 
"tweaked" the composition a bit:

http://www.kineticdiecasting.com/tech.html

Heck, I can't get the straight scoop on some brass alloys that I use. 
Apparently, there were bits and dabs of "additives" that were 
considered to be trade secrets.  

Cheers,
Chuck