Invention Grant
- Patent Title: Motor vehicle component and a method of manufacturing thereof
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Application No.: US15592545Application Date: 2017-05-11
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Publication No.: US11519047B2Publication Date: 2022-12-06
- Inventor: Martin Holzweissig , Georg Frost , Ruediger Erhardt
- Applicant: Benteler Automobiltechnik GmbH
- Applicant Address: DE Paderborn
- Assignee: Benteler Automobiltechnik GmbH
- Current Assignee: Benteler Automobiltechnik GmbH
- Current Assignee Address: DE Paderborn
- Agency: Hauptman Ham, LLP
- Priority: DE102016108836.6 20160512
- Main IPC: C21D9/00
- IPC: C21D9/00 ; C21D1/06 ; C21D8/00 ; C22C38/00 ; C22C38/02 ; C22C38/04 ; C22C38/06 ; C22C38/34

Abstract:
A motor vehicle component and a method of manufacturing thereof is disclosed having at least regionally high-strength and at the same time ductile properties, including providing a sheet metal blank composed of a hardenable steel alloy with at least 0.25% carbon fraction, at least partially heating the sheet metal blank to above austenitizing temperature, in less than 20 seconds, hot-forming and press-hardening the sheet metal blank, in the process, setting a tensile strength Rm of greater than 1800 MPa and an elongation at break A20 of greater than 6%.
Public/Granted literature
- US20170327917A1 MOTOR VEHICLE COMPONENT AND A METHOD OF MANUFACTURING THEREOF Public/Granted day:2017-11-16
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