I found the article I've sometimes referred to on heat treating lead alloys: http://www.key-to-metals.com/Article88.htm
I found the article I've sometimes referred to on heat treating lead alloys: http://www.key-to-metals.com/Article88.htm
"A cheerful heart is good medicine."
Interesting article...........larry
I think Dennis Smith's article in LYMAN Cast Bullet handbook is more meaningfukl and more full of KISS ethics
I add 1 lb magnum shot to my tin enhanced wheelweight metal (5 oz 67-33 solder per pot) and get bullets that survive up to 2000 fps 9SKS chrome bore) and 1252 fps (pistol loads in standard bbls) with no leading
There is enough arsenic in the magnum shot to permit any intermetallic lead-antimony-tin complexing desired for optimum hardness
Cast with water quench and no heat treat.
yodar
BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
BR | Bench Rest | M | Magnum | RN | Round Nose |
BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
GC | Gas Check |