发明名称 |
Ultra-High Strength Stainless Alloy Strip, a Method of Making Same, and a Method of Using Same for Making a Golf Club Head |
摘要 |
A stainless steel strip article is disclosed. The article is formed from a corrosion resistant alloy having the following composition in weight percent, about: C 0.03 max. Mn 1.0 max. Si 0.75 max. P 0.040 max. S 0.020 max. Cr 10.9-11.1 Ni 10.9-11.1 Mo 0.9-1.1 Ti 1.5-1.6 Al 0.25 max. Nb 0.7-0.8 Cu 1 max. B 0.010 max. N 0.030 max. The balance is iron and usual impurities. The elongated thin strip article provides a room temperature tensile strength of at least about 280 ksi in the solution treated and age hardened condition. A method of making the strip article and a method of using it to make a golf club are also disclosed.
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申请公布号 |
US2013220491(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201213677988 |
申请日期 |
2012.11.15 |
申请人 |
CRS HOLDINGS, INC.;CRS HOLDINGS, INC. |
发明人 |
KOSA THEODORE;WERT DAVID E. |
分类号 |
C21D9/00;C22C38/00;C22C38/02;C22C38/04;C22C38/06;C22C38/42;C22C38/44;C22C38/48;C22C38/50;C22C38/54 |
主分类号 |
C21D9/00 |
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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