发明名称 |
Low carbon microalloyed steel |
摘要 |
A low carbon microalloyed steel, comprising in weight % about: 0.05-0.30 C; 0.5-1.5 Mn; 0.04 max S; 0.025 max P; 1.0 max Si; 0.5-2.0 Ni; 0.05-0.30 V; 0-2.0 Cu; up to 0.0250 N; up to 0.2 Cb; up to 0.3 Cr; up to about 0.15 Mo; up to about 0.05 Al; balance Fe and minor additions and impurities. The steel has a carbon equivalent value, C.E., ranging between 0.3-0.65, calculated by the formula: C.E.=C+Mn+Si+Cu+Ni+Cr+Mo+V+Cb 6 15 5
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申请公布号 |
US2005178479(A1) |
申请公布日期 |
2005.08.18 |
申请号 |
US20050504285 |
申请日期 |
2005.03.18 |
申请人 |
WAID GEORGE M.;MURZA JOHN C.;LUKSA JEFFREY E. |
发明人 |
WAID GEORGE M.;MURZA JOHN C.;LUKSA JEFFREY E. |
分类号 |
C22C38/00;C22C38/02;C22C38/04;C22C38/08;C22C38/42;C22C38/44;C22C38/46;(IPC1-7):C22C38/42 |
主分类号 |
C22C38/00 |
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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