EP 1529853 B1 20120222 - Use of a steel for pipe components and pipe components for heat exchanger
Title (en)
Use of a steel for pipe components and pipe components for heat exchanger
Title (de)
Verwendung eines Stahls für Rohrbauteile und Rohrbauteile für Rohr-Wärmetauscher
Title (fr)
Utilisation d'un acier pour composants tubulaires et composants tubulaires pour échangeur thermique
Publication
Application
Priority
AT 17832003 A 20031107
Abstract (en)
[origin: EP1529853A2] Main alloying constituents (wt. %) are carbon (0.22-0.29), chromium (1.1-1.5), molybdenum (0.3-0.6), nickel (3.3-3.7) and optionally vanadium (0.05-0.15). The remainder is iron. Other minority substances which may be present include sulfide and oxide forming elements and impurities.
IPC 8 full level
C22C 38/44 (2006.01); C22C 38/46 (2006.01)
CPC (source: EP US)
C22C 38/44 (2013.01 - EP US); C22C 38/46 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1529853 A2 20050511; EP 1529853 A3 20070905; EP 1529853 B1 20120222; AT 414341 B 20101215; AT A17832003 A 20040715; AT E546560 T1 20120315; CA 2486902 A1 20050507; CA 2486902 C 20130709; ES 2382633 T3 20120612; NO 20044796 L 20050509; US 2005169790 A1 20050804; US 7662246 B2 20100216
DOCDB simple family (application)
EP 04450192 A 20041013; AT 04450192 T 20041013; AT 17832003 A 20031107; CA 2486902 A 20041104; ES 04450192 T 20041013; NO 20044796 A 20041104; US 98152604 A 20041105