Title:
Hot-rolled steel sheet with excellent weldability and burring property and its manufacturing method
Document Type and Number:
Japanese Patent JP6368785
Kind Code:
B2
Abstract:
The purpose of an aspect of the present invention is to provide hot-rolled high-burring steel having excellent electric resistance welding property, thereby facilitating welding operations, and a method for manufacturing the same.
Inventors:
Seo, Suk-John
Kim, Sung-Il
Ju, Se Dong
Cho, won-te
Kim, Sung-Il
Ju, Se Dong
Cho, won-te
Application Number:
JP2016543061A
Publication Date:
August 01, 2018
Filing Date:
December 26, 2013
Export Citation:
Assignee:
POSCO
International Classes:
C22C38/00; C21D9/46; C22C38/38
Domestic Patent References:
| JP2009263718A | ||||
| JP2009263715A | ||||
| JP2011012308A | ||||
| JP2010189738A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Yuko Hara
Masakazu Ito
Yuko Hara