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  6. Why does the color differ even though it's the same copper? Here is an explanation of the aging process of copper.

Why does the color differ even though it's the same copper? Here is an explanation of the aging process of copper.

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last updated:Aug 03, 2026

ハタメタルワークス
ハタメタルワークス
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The color changes over time! Here is an explanation of "the aging of copper."

Without further ado, I have a question for everyone. Do you know why there are so many colors in the "copper" that exists around us? The reason there are many colors in copper is due to aging. In other words, it is not that there are various colors of copper from the beginning, but rather that a single piece of copper changes into various colors over time. This time, I will explain about the "aging of copper." *You can view the detailed content of the blog through the related links. For more information, please download the PDF or feel free to contact us.*

    Other metal materials
スクリーンショット

Why does the color differ even though it's the same copper? Here is an explanation of the aging process of copper.

スクリーンショット 2025-04-08 162818.png
スクリーンショット 2025-04-08 162818.png
  • Related Link - https://www.hata-cu.com/blog/post-168/
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Company Overview: Hata Iron Works Co., Ltd.

Company Overview: Hata Iron Works Co., Ltd.

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About the material properties of copper

About the material properties of copper

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ハタメタルワークス

ハタメタルワークス

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Hata Iron Works specializes in metal processing, including copper processing. Please take a look at our company overview, where we meet various needs through high-precision metal processing, from machining, pressing, and milling to brazing, plating, and insulation processing.

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