EP 3178958 A1 20170614 - AUSTENITIC STAINLESS STEEL
Title (en)
AUSTENITIC STAINLESS STEEL
Title (de)
AUSTENITISCHER EDELSTAHL
Title (fr)
ACIER INOXYDABLE AUSTÉNITIQUE
Publication
Application
Priority
- JP 2015114665 A 20150605
- JP 2016066695 W 20160603
Abstract (en)
An austenitic stainless steel with a chemical composition including in terms of mass%: 0.05 to 0.13% of C, 0.10 to 1.00% of Si, 0.10 to 3.00% ofMn, 0.040% or less of P, 0.020% or less of S, 17.00 to 19.00% of Cr, 12.00 to 15.00% of Ni, 2.00 to 4.00% of Cu, 0.01 to 2.00% of Mo, 2.00 to 5.00% of W, 2.50 to 5.00% of 2Mo+W, 0.01 to 0.40% of V, 0.05 to 0.50% of Ti, 0.15 to 0.70% ofNb, 0.001 to 0.040% of Al, 0.0010 to 0.0100% of B, 0.0010 to 0.0100% of N, 0.001 to 0.20% of Nd, 0.002% or less of Zr, 0.001% or less of Bi, 0.010% or less of Sn, 0.010% or less of Sb, 0.001% or less of Pb, 0.001% or less of As, 0.020% or less of Zr+Bi+Sn+Sb+Pb+As, 0.0090% or less of O, and a remainder including Fe and impurities.
IPC 8 full level
C22C 38/00 (2006.01); C22C 38/60 (2006.01)
CPC (source: EP KR US)
C21D 6/004 (2013.01 - EP US); C22C 38/00 (2013.01 - EP US); C22C 38/001 (2013.01 - EP US); C22C 38/002 (2013.01 - EP KR US); C22C 38/005 (2013.01 - EP KR 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 KR US); C22C 38/42 (2013.01 - EP KR US); C22C 38/44 (2013.01 - EP KR US); C22C 38/46 (2013.01 - EP KR US); C22C 38/48 (2013.01 - EP KR US); C22C 38/50 (2013.01 - EP KR US); C22C 38/54 (2013.01 - EP US); C22C 38/58 (2013.01 - EP KR US); C22C 38/60 (2013.01 - EP KR US); C21D 2211/001 (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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3178958 A1 20170614; EP 3178958 A4 20180321; EP 3178958 B1 20190508; CA 2954755 A1 20161208; CA 2954755 C 20190806; CN 106795610 A 20170531; CN 106795610 B 20180921; ES 2734051 T3 20191204; JP 2017089013 A 20170525; JP 6112270 B1 20170412; JP 6350686 B2 20180704; JP WO2016195106 A1 20170622; KR 101934219 B1 20181231; KR 20170020918 A 20170224; US 2017268085 A1 20170921; WO 2016195106 A1 20161208
DOCDB simple family (application)
EP 16803537 A 20160603; CA 2954755 A 20160603; CN 201680002328 A 20160603; ES 16803537 T 20160603; JP 2016066695 W 20160603; JP 2016562286 A 20160603; JP 2017009846 A 20170123; KR 20177002278 A 20160603; US 201615505388 A 20160603