Questionable lead I put on the pot while still cold so while it heats up, any little moisture can evaporate.
Check with the Roto Metals website around most holidays such as 4th of July, Labor Day and Memorial Day. They usually have discount codes they send out if you have an e-mail account with them.Metals recylcling places have it. Look for cable sheathing, sheet lead which some comes from roof flashing or X-Ray Rooms, and lead pipe. Most of those are close to pure. Also plumbers ingots and dive weights.
If you can hook up with any contractor that does demolition work, they usually run across quite a bit of it.
Roto Metals does have it at $2.99 a pound:
https://www.rotometals.com/lead-ingots-wire/
You can also find it being sold on Amazon.
I seriously doubt if any divers' weights are bismuth! Think Cheeeeeeeeeeap....Melted some diving weights the other day. Seemed to melt to easy. Is there a way to tell if they're lead or bismuth?
Melted some diving weights the other day. Seemed to melt to easy. Is there a way to tell if they're lead or bismuth?
Note that plumber lead is not pure soft it is a mix
My good friend works in a busy tire shop he saves the lead ww, he only gets a small coffee can ever month. These are normally from our of state cars.I have a source for wheel weights, and I pick up range lead. I've found that if it will melt at 750 or 780 degrees it can be well used in round ball casting for my rifles. I only cast .36 and .61 caliber balls and the rest goes for unmentionables.
It seems softer then ww thoNote that plumber lead is not pure soft it is a mix
A lot of diver weights these days have zinc wheels weights in them. As a diver I have access to !it's but do not use them unless they are really old weights.I seriously doubt if any divers' weights are bismuth! Think Cheeeeeeeeeeap....