Low nickel, copper containing chromium-nickel-manganese-copper-nitrogen austenitic stainless steel
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United States of America Patent
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Feb 15, 1994
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N/A
app pub date -
Oct 13, 1992
filing date -
Oct 13, 1992
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Abstract
An low-nickel austenitic stainless alloy containing about 16.5 to about 17.5% by weight chromium; about 6.4 to about 8.0% by weight manganese; about 2.5 to about 5.0% by weight nickel; about 2.0 to less than about 3.0% by weight copper; less than about 0.15% by weight carbon; less than about 0.2% by weight nitrogen; less than about 1% by weight silicon; and the balance essentially iron with incidental impurities.
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