View Full Version : Ideal Alloy Recommendation
Bazoo
10-08-2023, 10:43 PM
Does anyone know what alloys IDEAL suggested before Lyman bought them out?
mehavey
10-09-2023, 10:22 AM
Don't know exact answer, but if it exists (as an "official" IDEAL designation) it's probably derivable from a close look here:
http://www.lasc.us/Fryxell_Book_textonly2.pdf
Remember though, "IDEAL" went away as a company near 100 years ago. Thereafter it was Lyman.
INCIDENTALLY: Can anyone tell me where the vaunted "Keith" 16-1 lead/tin alloy came to be known to have BHN of 12?
My own testing says not much more than '8'
Bent Ramrod
10-09-2023, 11:06 AM
Ideal Handbook #27, reprinted by Lyman just after they bought out Ideal and before they started doing their own revisions, states that 40:1 lead:tin is good enough for the average boolit, with 16:1 taking care of all hardness requirements except for .25 and .30 calibers with fast twists, where the judgement, backed by experimental data, of the caster/shooter must be employed for best results.
There was no "Ideal Alloy" as such; not like Lyman #1 and #2.
mehavey
10-09-2023, 11:56 AM
I only employ 3 alloys: Pure lead, 30-1 (effectively pure lead), and #2
I've never found any reason (or any application) requiring anything else.
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