I was taking apart a washing machine for clothes and i found two weights just inside the top of it. They are star shaped with 4 points and they had springs attached to them i guess to damped some sound? They are very hard but can be scratched with wire cutters and i was able to make a good dent using wire cutters where the material gets thin and forms a hole for the springs to attach. The stuff is non magnetic too so it is not steal. Do you think it is lead? Ill try to attach photos of the stuff if i can figure out how. How can i figure out if it is lead or not?