发明名称 ENAMELING STEEL SHEET WITH SURFACE DEFECT FREE AND MANUFACTURING METHOD THEREOF
摘要 A steel sheet for enameling for eliminating surface defects such as fish scale defects and having excellent formability, and provides a steel sheet for enamel having no surface defects, including: more than 0 wt % and 0.005 wt % or less of C, 0.1 to 0.5 wt % of Mn, more than 0 wt % and 0.03 wt % or less of Si, 0.05 to 0.3 wt % of Cr, more than 0 wt % and 0.03 wt % or less of Al, 0.03 to 0.1 wt % of O, more than 0 wt % and 0.03 wt % or less of P, more than 0 wt % and 0.02 wt % or less of S, more than 0 wt % and 0.015 wt % or less of Cu, more than 0 wt % and 0.005 wt % or less of N, Fe in a remaining content, and other inevitable impurities.
申请公布号 KR101318382(B1) 申请公布日期 2013.10.15
申请号 KR20100135876 申请日期 2010.12.27
申请人 发明人
分类号 C21D8/02;C22C38/00;C22C38/18 主分类号 C21D8/02
代理机构 代理人
主权项
地址