EP 2423345 B1 20171018 - Cold rolled and hardened strip steel product
Title (en)
Cold rolled and hardened strip steel product
Title (de)
Kaltgewalztes und gehärtetes Stahlbandprodukt
Title (fr)
Produit d'acier de bande durcie et laminée à froid
Publication
Application
Priority
SE 1050861 A 20100823
Abstract (en)
[origin: EP2423345A1] The present invention relates to a strip steel product that it consists of a steel alloy in having the following composition in weight-%: C: 0.4-0.8, Si: 0.4-1.2, Mn: 0.2-0.55, Cr: 3.5-4.5, W: 1.5-4.0, and Mo: 1.0-1.8, balance Fe and normally occurring impurities. The strip steel product is preferably utilised in printing and paper production blades such as coater blades, doctor blades and crepe blades.
IPC 8 full level
C22C 38/22 (2006.01); D21G 3/00 (2006.01)
CPC (source: EP SE)
C22C 38/02 (2013.01 - EP); C22C 38/04 (2013.01 - EP); C22C 38/22 (2013.01 - EP SE); C22C 38/24 (2013.01 - EP); D21G 3/005 (2013.01 - SE); C21D 2211/004 (2013.01 - EP)
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
DOCDB simple family (publication)
EP 2423345 A1 20120229; EP 2423345 B1 20171018; CN 102373373 A 20120314; CN 102373373 B 20160106; JP 2012041632 A 20120301; JP 5908686 B2 20160426; SE 1050861 A1 20120224; SE 535064 C2 20120403
DOCDB simple family (application)
EP 11170995 A 20110622; CN 201110246690 A 20110823; JP 2011181964 A 20110823; SE 1050861 A 20100823