well...some of you guys are aware of the fact i'm a beginer in the casting world.so hence the why i'm asking some ,perhaps, funny questions.
i've registred on rotometal so i can order some additives to experiment a little.
i have a good ressource for WW.of course WW drives to something between 9 to 12-13 BHN which i know is more than enough to shoot mildly loaded 9mm ammunition .
but i'd like to be able to produce a solid 16-19 bhn boolits for my ipsc activities and
other faster boolits .
so my question is: how much antimony should i add to , let say , 15 lbs of molten WW to reach that number without having to quench?
also,if you think i should add some other additives to meet my goal feel free to gives hyour own advices,it'll be really appreciated. i'm learning right now,so any advices are welcome.