adagirl wrote:jasmatk wrote:copper+zinc=brass
so pennies are brass a very high quality brass but still brass.
excellent point. I have seen others refer to the 95% pennies as brass, and in some markets these little brass pieces being worth more than the coinflation value!

Canadian pennies are also a type of brass, and can be made into other types of brass by adding various metals.
Canadian pennies have some tin, in addition to zinc. 1978-1996 Canadian pennies are 98% copper, 1.75% tin, and 0.25% zinc. 1942-1977 Canadian pennies are 98% copper, 0.5% tin, and 1.5% zinc.
Brass types that have some tin, in addition to zinc, include admiralty brass, Aich’s alloy, naval brass,
Nordic gold, white brass, and red brass (which includes ounce metal and
gunmetal), according to this Wikipedia
page.