| 发明名称 |
CAST STEEL COMPOSITION FOR RAILWAY COMPONENTS |
| 摘要 |
There is disclosed a high strength steel alloy for use in manufacturing railway car components having a chemical composition that meets the A.A.R. specifications for B grade steel and exhibits better mechanical properties, such as higher yield and tensile strengths. Secondary benefits of the inventive steel alloy include enhanced weldabilit y.
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| 申请公布号 |
CA2353922(A1) |
申请公布日期 |
2000.08.03 |
| 申请号 |
CA19992353922 |
申请日期 |
1999.01.28 |
| 申请人 |
BUCKEYE STEEL CASTINGS COMPANY |
发明人 |
MILLIGAN, BRUCE A.;VARHOLA, JOHN A. |
| 分类号 |
C22C38/04;C22C38/22;C22C38/24;(IPC1-7):C22C38/24;C22C38/44;C22C38/46 |
主分类号 |
C22C38/04 |
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