EP 3612650 A1 20200226 - HIGH STRENGTH STEEL SHEET HAVING EXCELLENT DUCTILITY AND STRETCH FLANGEABILITY
Title (en)
HIGH STRENGTH STEEL SHEET HAVING EXCELLENT DUCTILITY AND STRETCH FLANGEABILITY
Title (de)
HOCHFESTES STAHLBLECH MIT HERVORRAGENDER DUKTILITÄT UND STRECKBIEGBARKEIT
Title (fr)
TÔLE D'ACIER HAUTE RÉSISTANCE DOTÉE D'EXCELLENTES DUCTILITÉ ET DÉFORMABILITÉ DE BORDAGE PAR ÉTIRAGE
Publication
Application
Priority
- EP 17167303 A 20170420
- EP 2018060022 W 20180419
Abstract (en)
[origin: WO2018193032A1] This invention relates to a high strength steel sheet as hot rolled and cold rolled products useful for frame components for vehicles and automobiles such as frames for trucks, and to a method of producing the steel sheet, as well as a use thereof.
IPC 8 full level
C21D 8/02 (2006.01); C21D 1/20 (2006.01); C21D 9/48 (2006.01); C22C 38/00 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/14 (2006.01)
CPC (source: EP KR US)
C21D 1/20 (2013.01 - EP KR US); C21D 6/004 (2013.01 - US); C21D 6/005 (2013.01 - US); C21D 6/008 (2013.01 - US); C21D 8/0205 (2013.01 - US); C21D 8/0226 (2013.01 - US); C21D 8/0236 (2013.01 - EP KR); C21D 8/0263 (2013.01 - EP KR US); C21D 8/0273 (2013.01 - EP KR); C21D 9/48 (2013.01 - EP KR); C21D 9/52 (2013.01 - US); C22C 38/001 (2013.01 - EP KR US); C22C 38/002 (2013.01 - EP KR US); C22C 38/02 (2013.01 - EP US); C22C 38/04 (2013.01 - EP KR); C22C 38/06 (2013.01 - EP KR US); C22C 38/08 (2013.01 - EP KR); C22C 38/12 (2013.01 - EP KR); C22C 38/14 (2013.01 - EP KR); C22C 38/16 (2013.01 - EP KR); C22C 38/38 (2013.01 - EP KR); C22C 38/42 (2013.01 - US); C22C 38/44 (2013.01 - US); C22C 38/46 (2013.01 - US); C22C 38/48 (2013.01 - US); C22C 38/50 (2013.01 - EP KR US); C22C 38/54 (2013.01 - EP KR US); C22C 38/58 (2013.01 - US); C21D 2211/002 (2013.01 - EP KR US); C21D 2211/005 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2018193032A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018193032 A1 20181025; CN 110621794 A 20191227; CN 110621794 B 20220329; EP 3612650 A1 20200226; EP 3612650 B1 20220824; KR 20190142768 A 20191227; US 2020071789 A1 20200305
DOCDB simple family (application)
EP 2018060022 W 20180419; CN 201880031584 A 20180419; EP 18717386 A 20180419; KR 20197031256 A 20180419; US 201816606530 A 20180419