Invention Application
- Patent Title: STEEL SHEET FOR MANUFACTURING PRESS HARDENED PARTS, PRESS HARDENED PART HAVING A COMBINATION OF HIGH STRENGTH AND CRASH DUCTILITY, AND MANUFACTURING METHODS THEREOF
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Application No.: US16616937Application Date: 2018-06-01
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Publication No.: US20200149129A1Publication Date: 2020-05-14
- Inventor: Martin BEAUVAIS , Alice DUMONT , Alexandre GIBOT , Astrid PERLADE , Kangying ZHU
- Applicant: ArcelorMittal
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5ae1134d
- International Application: PCT/IB2018/053950 WO 20180601
- Main IPC: C21D9/50
- IPC: C21D9/50 ; C21D9/46 ; C21D8/04 ; B32B15/01 ; C21D6/00 ; C22C38/38 ; C22C38/28 ; C22C38/26 ; C22C38/22 ; C22C38/32 ; C22C38/06 ; C22C38/02 ; C22C38/00
Abstract:
A steel sheet for the manufacture of a press hardened part is provided, having a composition of: 0.15%≤C%≤0.22%, 3.5%≤Mn
Public/Granted literature
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