Invention Grant
- Patent Title: Ferritic stainless steel sheet and method of producing same
-
Application No.: US17256002Application Date: 2019-04-22
-
Publication No.: US11377702B2Publication Date: 2022-07-05
- Inventor: Hidetaka Kawabe , Mitsuyuki Fujisawa , Hiroshi Shimizu , Tomohiko Uchino
- Applicant: JFE STEEL CORPORATION
- Applicant Address: JP Tokyo
- Assignee: JFE STEEL CORPORATION
- Current Assignee: JFE STEEL CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Kenja IP Law PC
- Priority: JPJP2018-134637 20180718
- International Application: PCT/JP2019/017098 WO 20190422
- International Announcement: WO2020/017123 WO 20200123
- Main IPC: C21D8/02
- IPC: C21D8/02 ; C21D9/46 ; C22C38/50 ; C22C38/00 ; C22C38/02 ; C22C38/04 ; C22C38/06 ; C21D6/00
Abstract:
A ferritic stainless steel sheet comprises: a predetermined chemical composition, wherein a difference between a maximum value and a minimum value of Vickers hardness in a thickness direction is HV 50 or less.
Public/Granted literature
- US20210269890A1 FERRITIC STAINLESS STEEL SHEET AND METHOD OF PRODUCING SAME Public/Granted day:2021-09-02
Information query
