Invention Grant
- Patent Title: Cold-rolled steel sheet, plated steel sheet, and method for manufacturing the same
-
Application No.: US14373748Application Date: 2013-02-06
-
Publication No.: US10253384B2Publication Date: 2019-04-09
- Inventor: Yusuke Kondo , Kunio Hayashi , Toshio Ogawa , Naoki Matsutani , Koichi Goto
- Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION
- Applicant Address: JP Tokyo
- Assignee: NIPPON STEEL & SUMITOMO METAL CORPORATION
- Current Assignee: NIPPON STEEL & SUMITOMO METAL CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2012-028271 20120213
- International Application: PCT/JP2013/052762 WO 20130206
- International Announcement: WO2013/121953 WO 20130822
- Main IPC: C21D8/02
- IPC: C21D8/02 ; C22C38/04 ; C22C38/06 ; C22C38/08 ; C22C38/12 ; C22C38/14 ; C22C38/16 ; C22C38/20 ; C22C38/22 ; C22C38/26 ; C22C38/28 ; C22C38/38 ; C22C38/44 ; C22C38/50 ; B32B15/01 ; C22C38/02 ; C23C2/02 ; C23C2/28 ; C21D9/46 ; C22C38/00 ; C22C38/18 ; C23C2/40 ; C23C2/06
Abstract:
A cold-rolled steel sheet includes, by mass %: C: 0.020% or more and 0.080% or less; Si: 0.20% or more and 1.00% or less; Mn: 0.80% or more and 2.30% or less; and Al: 0.010% or more and 0.100% or less; and further includes: one or more of Nb and Ti which satisfy a requirement of 0.005%≤Nb+Ti
Public/Granted literature
- US20140352850A1 COLD-ROLLED STEEL SHEET, PLATED STEEL SHEET, AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2014-12-04
Information query
