| 发明名称 |
ALLOY STEEL FOR HIGH TOUGHNESS CONSTANT VELOCITY JOINT OUTER WHEEL AND METHOD OF MANUFACTURING THE SAME |
| 摘要 |
Alloy steel for a constant velocity joint outer wheel includes, based on a total weight of the alloy steel, 0.50 to 0.60 wt % C (carbon), 0.15 to 0.35 wt % Si (silicon), 0.4 to 0.8 wt % Mn (manganese), more than 0 to 0.03 wt % P (phosphorus), more than 0 to 0.035 wt % S (sulfur), more than 0 to 0.3 wt % Cu (copper), more than 0 to 0.00002 wt % O (oxygen), and a balance of Fe (iron). |
| 申请公布号 |
US2016369363(A1) |
申请公布日期 |
2016.12.22 |
| 申请号 |
US201514942819 |
申请日期 |
2015.11.16 |
| 申请人 |
Hyundai Motor Company |
发明人 |
LEE Si-Yup |
| 分类号 |
C21D9/00;C21D1/18;C21D6/00;C21D8/00;C22C38/54;F16D3/00;C22C38/44;C22C38/04;C22C38/02;C22C38/28;C22C38/22;C21D1/34;C22C38/50 |
主分类号 |
C21D9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Alloy steel for a constant velocity joint outer wheel comprising:
based on a total weight of the alloy steel, 0.50 to 0.60 wt % C (carbon), 0.15 to 0.35 wt % Si (silicon), 0.4 to 0.8 wt % Mn (manganese), more than 0 to 0.03 wt % P (phosphorus), more than 0 to 0.035 wt % S (sulfur), more than 0 to 0.3 wt % Cu (copper), more than 0 to 0.00002 wt % O (oxygen), and a balance of Fe (iron). |
| 地址 |
Seoul KR |
