EP 3214198 B1 20220601 - FERRITE-BASED STAINLESS STEEL WITH HIGH RESISTANCE TO CORROSIVENESS CAUSED BY EXHAUST GAS AND CONDENSATION AND HIGH BRAZING PROPERTIES AND METHOD FOR MANUFACTURING SAME
Title (en)
FERRITE-BASED STAINLESS STEEL WITH HIGH RESISTANCE TO CORROSIVENESS CAUSED BY EXHAUST GAS AND CONDENSATION AND HIGH BRAZING PROPERTIES AND METHOD FOR MANUFACTURING SAME
Title (de)
FERRIT-BASIERTER ROSTFREIER STAHL MIT HOHER BESTÄNDIGKEIT GEGEN KORROSIVITÄT DURCH ABGAS UND KONDENSATION UND MIT GUTEN LÖTEIGENSCHAFTEN SOWIE VERFAHREN ZUR HERSTELLUNG DAVON
Title (fr)
ACIER INOXYDABLE À BASE DE FERRITE PRÉSENTANT UNE HAUTE RÉSISTANCE À LA CORROSIVITÉ PROVOQUÉE PAR DU GAZ D'ÉCHAPPEMENT ET LA CONDENSATION ET DES PROPRIÉTÉS AU BRASAGE ÉLEVÉES ET PROCÉDÉ POUR LA FABRICATION DE CE DERNIER
Publication
Application
Priority
- JP 2014222201 A 20141031
- JP 2015210741 A 20151027
- JP 2015080751 W 20151030
Abstract (en)
[origin: EP3214198A1] This ferritic stainless steel contains, by mass%, C: 0.001% to 0.030%; Si: 0.01% to 1.00%, Mn: 0.01% to 2.00%, P: 0.050% or less, S: 0.0100% or less, Cr: 11.0% to 30.0%, Mo: 0.01% to 3.00%, Ti: 0.001% to 0.050%, Al: 0.001% to 0.030%, Nb: 0.010% to 1.000%, and N: 0.050% or less, with a remainder being Fe and inevitable impurities, wherein an amount of Al, an amount of Ti, and an amount of Si (mass%) satisfy Al/Ti¥8.4Si-0.78.
IPC 8 full level
C21D 6/00 (2006.01); C21D 8/02 (2006.01); C21D 9/46 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/20 (2006.01); C22C 38/22 (2006.01); C22C 38/24 (2006.01); C22C 38/26 (2006.01); C22C 38/28 (2006.01); C22C 38/30 (2006.01); C22C 38/38 (2006.01); C22C 38/42 (2006.01); C22C 38/44 (2006.01); C22C 38/46 (2006.01); C22C 38/48 (2006.01); C22C 38/50 (2006.01)
CPC (source: EP KR US)
C21D 1/26 (2013.01 - EP); C21D 1/74 (2013.01 - KR); C21D 6/002 (2013.01 - EP US); C21D 8/0205 (2013.01 - EP US); C21D 8/0221 (2013.01 - KR); C21D 8/0236 (2013.01 - EP US); C21D 8/0247 (2013.01 - KR); C21D 8/0273 (2013.01 - EP US); C21D 9/46 (2013.01 - EP KR US); C22C 38/00 (2013.01 - US); C22C 38/001 (2013.01 - US); C22C 38/002 (2013.01 - US); C22C 38/004 (2013.01 - EP KR US); C22C 38/005 (2013.01 - EP US); C22C 38/008 (2013.01 - EP US); C22C 38/02 (2013.01 - EP US); C22C 38/04 (2013.01 - EP US); C22C 38/06 (2013.01 - EP US); C22C 38/20 (2013.01 - US); C22C 38/22 (2013.01 - EP KR US); C22C 38/24 (2013.01 - EP US); C22C 38/26 (2013.01 - EP KR US); C22C 38/28 (2013.01 - EP KR US); C22C 38/30 (2013.01 - EP US); C22C 38/32 (2013.01 - US); C22C 38/38 (2013.01 - EP KR US); C22C 38/42 (2013.01 - EP US); C22C 38/44 (2013.01 - EP US); C22C 38/46 (2013.01 - US); C22C 38/48 (2013.01 - EP US); C22C 38/50 (2013.01 - EP US); C22C 38/52 (2013.01 - US); C22C 38/54 (2013.01 - US); C22C 38/60 (2013.01 - EP KR US); C21D 2211/005 (2013.01 - KR)
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 3214198 A1 20170906; EP 3214198 A4 20180905; EP 3214198 B1 20220601; ES 2922207 T3 20220909; WO 2016068291 A1 20160506
DOCDB simple family (application)
EP 15855321 A 20151030; ES 15855321 T 20151030; JP 2015080751 W 20151030