Does the antimony make the lead more brittle? Rather than just making it harder? I think the tin hardens but doesn't make the lead more brittle, less likely to frag on impact.The problem is wheel weights are free for many of us. Imagine the year, 1765, you have a choice of using free wheel weights, what do you think would happen? My gut feeling is these would be fine for shooting patched balls out of a smooth bore. I know I did somehting with those when I was young and poor. I dont remember and odds are I did not know enough to notice. No worry about engaging the rifling or leading the bore in a musket or smoothbore. I found some round cedar wood balls I was going to try shooting. Smooth bore should handle about anything spherical you can ram down the barrel.
I think a consideration beyond hardness is that wheel weights use antimony while bullet alloys like 20-1 use tin. I forget why that matters. I think it has to do with leading the barrel with cartridge guns. There are a lot of warnings and cautions regarding wheel weigths on the internet. You can try google. The info is out there.
Antimony does tend to make lead harder and more brittle. Tin hardens a little only but keeps the alloy very malleable.Does the antimony make the lead more brittle? Rather than just making it harder? I think the tin hardens but doesn't make the lead more brittle, less likely to frag on impact.
The problem wit antimony is it makes the boolit brittle depending on amount in your alloy not desirable with expansion of lead being the goal at BP speedsThe problem is wheel weights are free for many of us. Imagine the year, 1765, you have a choice of using free wheel weights, what do you think would happen? My gut feeling is these would be fine for shooting patched balls out of a smooth bore. I know I did somehting with those when I was young and poor. I dont remember and odds are I did not know enough to notice. No worry about engaging the rifling or leading the bore in a musket or smoothbore. I found some round cedar wood balls I was going to try shooting. Smooth bore should handle about anything spherical you can ram down the barrel.
I think a consideration beyond hardness is that wheel weights use antimony while bullet alloys like 20-1 use tin. I forget why that matters. I think it has to do with leading the barrel with cartridge guns. There are a lot of warnings and cautions regarding wheel weigths on the internet. You can try google. The info is out there.
Some people even use them to balance wheels!
Enter your email address to join: