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Questionable 1967 Quarter Error...
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<p>[QUOTE="Oldhoopster, post: 2800854, member: 84179"]The information I provided in post #15 is from the Copper Development association Publication 106 Corrosion resistance of Copper and Copper alloys. It is a table that lists and number of substances and whether copper and various copper alloys will react with them. It's used by engineers and designers to decide if they want to use the metals in specific environments. I listed the common acids that not recommended to be used near copper but are OK with copper nickel alloys. </p><p><br /></p><p>What more do you want?[/QUOTE]</p><p><br /></p>
[QUOTE="Oldhoopster, post: 2800854, member: 84179"]The information I provided in post #15 is from the Copper Development association Publication 106 Corrosion resistance of Copper and Copper alloys. It is a table that lists and number of substances and whether copper and various copper alloys will react with them. It's used by engineers and designers to decide if they want to use the metals in specific environments. I listed the common acids that not recommended to be used near copper but are OK with copper nickel alloys. What more do you want?[/QUOTE]
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Questionable 1967 Quarter Error...
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