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Copper Tariffs: The Likely Impact
10 July 2025
“Today we’re doing copper.” It can be hard to keep up with Donald Trump’s intentions on import tariffs, but this was the off-the-cuff remark he made before a cabinet meeting earlier this week. His plans are to introduce a 50% import tax on copper entering the US from other countries. The effect of this announcement […]
Read moreComparing the Cupronickels: 90/10 and 70/30
13 February 2025
Cupronickels are a group of copper-nickel alloys known for their superior resistance to corrosion, especially in seawater and challenging environments. These alloys combine the best properties of copper and nickel in varying compositions. Two of the most commonly used cupronickel alloys are 70/30 and 90/10. At Columbia Metals, we stock both, and here’s what you […]
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