This being the case, it is suitable for making firing scale model cannon barrels? Al Messer --- Harry Wade <hww@xxxxxxxx> wrote: > At 01:50 PM 2/21/06 -0600, you wrote: > >Harry, et al, that "red brass" is . . . . SAE 40. > > Jesse, > According to my tables SAE40 is Cu85 Pb5 Sn5 > Zn5, or precisley what > Alan quoted for typical gunmetal. So there you go. > To add anguish to > injury, as much as I dislike gunmetal, I have a full > set of castings for a > fine large scale Corliss mill engine every man & boy > of which is in red > brass. :-( > > Regards, > Harry > > MODEL ENGINEERING DISCUSSION LIST. > > To UNSUBSCRIBE from this list, send a blank email > to, > modeleng-request@xxxxxxxxxxxxx with the word > "unsubscribe" in the subject line. > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.