| 发明名称 |
Weld bolts are made of a manganese- and silicon-containing steel alloy that has been cold-worked to increase its strength |
| 摘要 |
<p>Weld bolts are made of a steel alloy that has been cold-worked to increase its strength. The alloy contains (wt.%): manganese (1.3-1.9), silicon (0.7-1.1), carbon (0-0.15), sulfur (0-0.025) and phosphorus (0-0.04).</p> |
| 申请公布号 |
DE102006015834(A1) |
申请公布日期 |
2007.10.04 |
| 申请号 |
DE20061015834 |
申请日期 |
2006.04.03 |
| 申请人 |
KOESTER & CO. GMBH |
发明人 |
MAECKEL, ULRICH;TRILLMICH, RAINER |
| 分类号 |
C22C38/04;B23K9/20;C21D8/06;C22C38/02;F16B35/00 |
主分类号 |
C22C38/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
