Invention Grant
- Patent Title: High strength cold rolled steel sheet
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Application No.: US14380945Application Date: 2013-04-02
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Publication No.: US10202664B2Publication Date: 2019-02-12
- Inventor: Daniel Krizan , Stefan Paul , Andreas Pichler , Michiharu Nakaya
- Applicant: VOESTALPINE STAHL GMBH , KOBE STEEL LTD
- Applicant Address: AT Linz JP Chuo-Ku, Kobe Hyogo
- Assignee: VOESTALPINE STAHL GMBH,KOBE STEEL, LTD
- Current Assignee: VOESTALPINE STAHL GMBH,KOBE STEEL, LTD
- Current Assignee Address: AT Linz JP Chuo-Ku, Kobe Hyogo
- Agency: Karceski IP Law, PLLC
- Priority: WOPCT/EP2012/055912 20120330
- International Application: PCT/EP2013/056957 WO 20130402
- International Announcement: WO2013/144377 WO 20131003
- Main IPC: C22C38/58
- IPC: C22C38/58 ; C21D8/02 ; C21D9/46 ; C21D1/20 ; C22C38/02 ; C22C38/04 ; C22C38/06 ; C22C38/00 ; C22C38/12 ; C21D1/26 ; C21D1/78 ; C22C38/22 ; C22C38/28 ; C22C38/32 ; C22C38/38
Abstract:
The present invention relates to high strength cold rolled steel sheet suitable for applications in automobiles, construction materials and the like, specifically high strength steel excellent in formability. In particular, the invention relates to cold rolled steel sheets having a tensile strength of at least 980 MPa and a method for producing such steel sheet.
Public/Granted literature
- US20150034218A1 HIGH STRENGTH COLD ROLLED STEEL SHEET AND METHOD OF PRODUCING SUCH STEEL SHEET Public/Granted day:2015-02-05
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