Submarine hull steel having enhanced weldability

Invention Grant

US09669482B2 Submarine hull steel having enhanced weldability 有权

Patent Title: Submarine hull steel having enhanced weldability
Application No.: US15057470

Application Date: 2016-03-01
Publication No.: US09669482B2

Publication Date: 2017-06-06
Inventor: Jean Beguinot , Cedric Chauvy
Applicant: INDUSTEEL FRANCE
Applicant Address: FR Puteaux
Assignee: INDUSTEEL FRANCE
Current Assignee: INDUSTEEL FRANCE
Current Assignee Address: FR Puteaux
Agency: Sughrue Mion, PLLC
Priority: FR0505333 20050526
Main IPC: C22C38/48
IPC: C22C38/48 ; C22C38/46 ; C22C38/44 ; B23K9/02 ; C22C38/02 ; C22C38/04 ; C22C38/08 ; C22C38/12 ; C22C38/42 ; B23K9/167 ; B23K9/23 ; B32B15/01 ; B63B9/06 ; B63G8/04 ; C21D9/46 ; C22C38/00

Abstract:

Assembled submarine hull steel components, each steel component having a chemical composition consisting of, in weight percent: 0.030%≦C

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