发明名称 |
AUSTENITIC STAINLESS STEEL |
摘要 |
<p>Embodiments of an austenitic stainless steel include, in weight percentages based on total weight of the steel: 0.05 to 0.2 carbon; 0.08 to 0.2 nitrogen; 20 to 23 chromium; 25 to 27 nickel; 1 to 2 molybdenum; greater than 1.5 to 4.0 manganese; 0.20 to 0.75 niobium; up to 0.1 titanium; iron; and incidental impurities. Certain other embodiments of an austenitic stainless steel include, in weight percentages based on total weight of the steel: 0.05 to 0.2 carbon; 0.08 to 0.2 nitrogen; 20 to 23 chromium; 25 to 27 nickel; 1 to 2 molybdenum; up 4.0 manganese; 0.20 to 0.75 niobium; at least one of no greater than 0.1 titanium and no greater than 0.1 aluminum; iron; and incidental impurities.</p> |
申请公布号 |
EP1941070(A2) |
申请公布日期 |
2008.07.09 |
申请号 |
EP20060851605 |
申请日期 |
2006.04.07 |
申请人 |
ATI PROPERTIES, INC. |
发明人 |
RAKOWSKI, JAMES, M.;STINNER, CHARLES, P. |
分类号 |
C21D6/00;C22C38/00;C22C38/02;C22C38/44;C22C38/48;C22C38/58 |
主分类号 |
C21D6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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