发明名称 |
Method of making high strength steel parts |
摘要 |
High strength steel parts and method of making are disclosed by providing a blank of high-strength steel material having a tensile strength of at least about 120,000 psi and a yield strength of at least about 90,000 psi and warm forming the blank to provide the part of desired geometric configuration while substantially maintaining the strength properties of the blank.
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申请公布号 |
US5094698(A) |
申请公布日期 |
1992.03.10 |
申请号 |
US19900602675 |
申请日期 |
1990.10.24 |
申请人 |
CONSOLIDATED METAL PRODUCTS, INC. |
发明人 |
GALLAGHER, JR., HUGH M. |
分类号 |
B60G21/055;C21D1/02;C21D7/00;C21D8/00;C21D9/00;C22C38/00;C22C38/12 |
主分类号 |
B60G21/055 |
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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