EP 2406405 A1 20120118 - CORROSION-RESISTANT AUSTENITIC STEEL
Title (en)
CORROSION-RESISTANT AUSTENITIC STEEL
Title (de)
KORROSIONSBESTÄNDIGER AUSTENITISCHER STAHL
Title (fr)
ACIER AUSTÉNITIQUE RÉSISTANT À LA CORROSION
Publication
Application
Priority
- DE 2010000232 W 20100303
- DE 102009003598 A 20090310
Abstract (en)
[origin: WO2010102601A1] A corrosion-resistant austenitic steel is claimed which, in each case relative to 100 mass percent, contains 20 to 32% manganese, 10 to 15% chromium, a total of 0.5 to 1.3% carbon and nitrogen, wherein the ratio of carbon to nitrogen is 0.5 to 1.5, the remainder being iron and melt-related impurities. The claimed steel can be produced and processed at normal pressure and has TWIP properties. It is in particular suited for producing structural components in constructs, such as in the automotive industry.
IPC 8 full level
C22C 38/04 (2006.01); C22C 38/18 (2006.01)
CPC (source: EP US)
C21D 8/02 (2013.01 - EP US); C22C 38/001 (2013.01 - EP US); C22C 38/04 (2013.01 - EP US); C22C 38/18 (2013.01 - EP US); C22C 38/26 (2013.01 - EP US); C22C 38/38 (2013.01 - EP US); C21D 2211/001 (2013.01 - EP US)
Citation (search report)
See references of WO 2010102601A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DE 102009003598 A1 20100916; CN 102365382 A 20120229; EP 2406405 A1 20120118; JP 2012519780 A 20120830; JP 5755153 B2 20150729; KR 20110136840 A 20111221; US 2012000580 A1 20120105; WO 2010102601 A1 20100916
DOCDB simple family (application)
DE 102009003598 A 20090310; CN 201080011598 A 20100303; DE 2010000232 W 20100303; EP 10714561 A 20100303; JP 2011553279 A 20100303; KR 20117023775 A 20100303; US 201013255269 A 20100303