what does antimony do to lead
Antimony (Sb) is an element that is blended in with metals such as lead to create different alloys. In lead-based alloys, antimony is added in the range of 1/2 percent to 12 percent and most commonly it is used in a range of 1/2 percent to 6 percent antimony and the balance of the alloy is lead or tin.o what does this do to the density? Pure lead has a density of .41 pounds per cubic inch. Six percent antimonial lead has a density of .393 pounds per cubic inch, which is a loss of .0028 per percentage point of antimony.