I have a little supply of pure sheet lead still in sheet form. I was going to try to trade pure for WW lead or lead already alloyed to around 9-10 bhn. I mostly cast for pistol and powder coat everything. I decided to try my hand at alloying some myself to make 2 2 96 mix which if I'm correct show be around 10 bhn? Help check my math. So if I want to use pure lead, super hard, and pure tin to come out with 2% tin, 2% antimony, and 96% lead and have around 10lbs of mix. I figured 9lbs 2ozs of lead, 11ozs of super hard, and 3.2ozs of tin? It's a little more than 10lbs of mix but it's as close as I could figure rounding up some to make measuring easier. Let me know what you think. Will be the first time actually alloying. I have always just used straight wheel weight lead. I have already purchased 50lbs of super hard from rotometals. I have not purchased the tin yet.