Several billion.
For a specific answer, you need to ask about a specific year.
1815 is the only year U.S. one cent coins (pennies) were not made.
I don't uderstand you question. If you are refering to how many pennies the US has made i don't think that there is a way to figure that out due to the fact that no one knows how many pennies were made each year in the mints early years.
All of them were supposed to be made of steel, however there were a few copper coins accidentally struck that year. Its extremely rare to come across copper pennies from that year.
1860 The last copper pennies were made in England, and the same year the first bronze pennies were made.
These pennies are called "Wheat Pennies". They were last made in 1958.
The last year wheat cents were made was in 1958.
Pennies are made of zinc and other alloys with a copper coating, pennies made before 1964(or around this year) they were made of just copper. What you see on a penny is not rust but corrosion of the copper coating.
none
1,075,000 United Kingdom half pennies were minted
49,823,079
6,000,000,000,015,000