EP 3715490 A1 20200930 - STEEL ALLOY, USE OF SUCH A STEEL ALLOY, AND COMPONENT
Title (en)
STEEL ALLOY, USE OF SUCH A STEEL ALLOY, AND COMPONENT
Title (de)
STAHLLEGIERUNG, VERWENDUNG SOLCH EINER STAHLLEGIERUNG UND KOMPONENTE
Title (fr)
ALLIAGE D'ACIER, UTILISATION D'UN TEL ALLIAGE D'ACIER ET COMPOSANT
Publication
Application
Priority
EP 19166206 A 20190329
Abstract (en)
The invention relates to a steel alloy comprising, in percent by mass:- 0.17 to 0.23 carbon;- 1.40 to 1.60 silicon;- 0.50 to 0.60 manganese;- up to 0.020 phosphor;- up to 0.020 sulfur;- up to 0.30 chrome;- up to 0.12 molybdenum;- up to 0.80 nickel;- up to 0.30 copper;- up to 0.03 vanadium;the remainder being iron and incidental impurities.
IPC 8 full level
C22C 33/08 (2006.01); C21D 1/28 (2006.01); C22C 37/06 (2006.01); C22C 37/08 (2006.01); C22C 37/10 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/08 (2006.01); C22C 38/12 (2006.01); C22C 38/16 (2006.01); C22C 38/34 (2006.01)
CPC (source: EP US)
C21D 1/28 (2013.01 - EP US); C21D 8/005 (2013.01 - US); C22C 33/08 (2013.01 - EP US); C22C 37/06 (2013.01 - EP); C22C 37/08 (2013.01 - EP); C22C 37/10 (2013.01 - EP); C22C 38/002 (2013.01 - US); C22C 38/02 (2013.01 - EP US); C22C 38/04 (2013.01 - EP US); C22C 38/08 (2013.01 - EP); C22C 38/12 (2013.01 - EP); C22C 38/16 (2013.01 - EP); C22C 38/34 (2013.01 - EP); C22C 38/42 (2013.01 - US); C22C 38/44 (2013.01 - US); C22C 38/46 (2013.01 - US); C21D 2211/005 (2013.01 - US); C21D 2211/009 (2013.01 - US)
Citation (search report)
- [XI] US 2019078190 A1 20190314 - FUJITA SOSHI [JP], et al
- [A] CN 101343716 B 20101201 - CSR QISHUYAN INST CO LTD
- [A] CN 105779893 A 20160720 - CRRC QISHUYAN INST CO LTD, et al
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)
EP 3715490 A1 20200930; EP 3715490 B1 20230823; CN 113614267 A 20211105; EP 3947764 A1 20220209; US 2022154316 A1 20220519; WO 2020200972 A1 20201008
DOCDB simple family (application)
EP 19166206 A 20190329; CN 202080026048 A 20200325; EP 2020058411 W 20200325; EP 20712393 A 20200325; US 202017598736 A 20200325