copper colored nickel - EAS

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  1. The nickel is very hard and does not corrode. In the presence of a strong oxidizer (acid, base etc) the nickel will take on a copper color. These coppery “nickels

    Nickel

    A nickel, in American usage, is a five-cent coin struck by the United States Mint. Composed of 75% copper and 25% nickel, the piece has been issued since 1866. Its diameter is.835 inches and its thickness is.077 inches. Due to inflation, the purchasing power of the nickel continues to drop …

    ” are fairly common.
    coinsite.com/a-nickel-which-appears-to-be-copper/
    coinsite.com/a-nickel-which-appears-to-be-copper/
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  2. People also ask
    Are copper nickels worth anything?
    The melt of copper and nickel do technically make a nickel worth 6.8 cents, so there are a few like me that have $15 rolled up for the heck of it. I am saving all my nickels from boxes I get, it might take a few years to get a return on my investment, but think of those who had the foresight to start hoarding silver in 1964...................
    www.treasurenet.com/threads/nickels-that-are-worth-savi…
    Is there such a thing as a copper nickel?
    There's no such thing as a "copper-core" US nickel. They're uniform 25% nickel - 75% copper alloy, all the way through -- unless, like yours, they're chemically attacked. Welcome to CoinTalk! Pickin and Grinin, tommyc03, coinqt and 1 other person like this.
    www.cointalk.com/threads/copper-core-nickel-1992-d.300…
    Is copper stronger then nickel?
    The corrosion resistance of nickel-copper alloy is much stronger than that of copper tubes, and the price difference is not only one level. At temperatures above 100°C , pitting will occur when copper tubes are used for 5 years, while nickel-copper tubes will not happen.
    www.extremetech.com/extreme/164961-graphene-used-t…
    Was there ever a copper nickel minted?
    Nickels are minted from an alloy of 75% copper and 25% nickel, weigh 5 grams and have a diameter of 21.2 mm. The 25% nickel is enough to give this coin its silvery color. There are nickels that were minted in error on copper cent flans by mistake and these are popular with collectors.
  3. https://coinsite.com/a-nickel-which-appears-to-be-copper

    Dec 21, 2013 · In the presence of a strong oxidizer (acid, base etc) the nickel will take on a

    • Estimated Reading Time: 1 min
    • https://www.cointalk.com/threads/copper-colored...

      Dec 28, 2020 · Many do not know the copper portion of a nickel is alloyed and not a layer like the plated zinc cents. Man-made/altered. If you have a scale ~ weigh it. I guess plated. Jim desertgem, Mar 6, 2017 #5 + Quote Reply …

    • https://www.ebay.com/b/Copper-Jefferson-Nickel-Error-Coins/524/bn_73349098
    • 2016 Copper Colored Nickel. - Coin Community Forum

      https://www.coincommunity.com/forum/topic.asp?TOPIC_ID=287238

      Jan 27, 2020 · 2016 Copper Colored Nickel. - Coin Community Forum coin forum Register Now! All Forums Category: US Coins and Currency Forums Forum: US Modern Variety and Error Coins 2016 Copper Colored Nickel. To …



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