When Did They Stop Using Copper For Pennies - They stopped making pennies out of copper mainly due to the rising cost of copper, which made it more expensive to produce the coins than their face value. In 1982, the composition of the. In summary, the us stopped making copper pennies in 1982 due to rising copper prices. Pennies since then have been made of zinc with a copper coating. Older pennies made before 1982. In 1943, during world war ii, copper became scarce due to its strategic importance in military applications. As a result, the united states mint made a crucial decision. In 1944, with copper shortages ended, the u. s. Mint returned to making pennies from copper alloy. However, instead of using pure copper, the coins were struck in an alloy. As a result, the united states mint made a crucial decision. In 1944, with copper shortages ended, the u. s. Mint returned to making pennies from copper alloy. However, instead of using pure copper, the coins were struck in an alloy.
They stopped making pennies out of copper mainly due to the rising cost of copper, which made it more expensive to produce the coins than their face value. In 1982, the composition of the. In summary, the us stopped making copper pennies in 1982 due to rising copper prices. Pennies since then have been made of zinc with a copper coating. Older pennies made before 1982. In 1943, during world war ii, copper became scarce due to its strategic importance in military applications. As a result, the united states mint made a crucial decision. In 1944, with copper shortages ended, the u. s. Mint returned to making pennies from copper alloy. However, instead of using pure copper, the coins were struck in an alloy.