Search International and National Patent Collections

1. (WO2018066018) STEEL FOR SHIP BALLAST TANK AND SHIP

Pub. No.:    WO/2018/066018    International Application No.:    PCT/JP2016/004507
Publication Date: Fri Apr 13 01:59:59 CEST 2018 International Filing Date: Fri Oct 07 01:59:59 CEST 2016
IPC: C22C 38/00
C22C 38/60
Applicants: JFE STEEL CORPORATION
JFEスチール株式会社
Inventors: SHIOTANI, Kazuhiko
塩谷 和彦
SAMUSAWA, Itaru
寒澤 至
IKEDA, Hiroshi
池田 博司
KISHI, Keiichiro
岸 慶一郎
HASE, Kazukuni
長谷 和邦
Title: STEEL FOR SHIP BALLAST TANK AND SHIP
Abstract:
Provided is steel for a ship ballast tank for which both excellent corrosion resistance and excellent lamellar tear resistance have been established as a result of the steel having a specified component composition and the ACB value thereof being 0.50 or less and Sn segregation being less than 18.