High-strength martensitic stainless steel with excellent resistances to carbon dioxide gas corrosion and sulfide stress corrosion cracking

Details for Australian Patent Application No. 2003289437 (hide)

Owner Sumitomo Metal Industries, Ltd.

Inventors Takabe, Hideki; Ueda, Masakatsu

Agent FB Rice

Pub. Number AU-B-2003289437

PCT Number PCT/JP2003/0162

PCT Pub. Number WO2004/057050

Priority 2002-369595 20.12.02 JP

Filing date 18 December 2003

Wipo publication date 14 July 2004

Acceptance publication date 20 September 2007

International Classifications

C22C 38/00 (2006.01) Ferrous alloys, e.g. steel alloys

C21D 6/00 (2006.01) Heat treatment of ferrous alloys

C22C 38/06 (2006.01) Ferrous alloys, e.g. steel alloys - containing aluminium

C22C 38/42 (2006.01) Ferrous alloys, e.g. steel alloys - with copper

C22C 38/44 (2006.01) Ferrous alloys, e.g. steel alloys - with molybdenum or tungsten

C22C 38/46 (2006.01) Ferrous alloys, e.g. steel alloys - with vanadium

C22C 38/50 (2006.01) Ferrous alloys, e.g. steel alloys - with titanium or zirconium

C22C 38/58 (2006.01) Ferrous alloys, e.g. steel alloys - with more than 1.5% by weight of manganese

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 2002-369595 20.12.02 JP

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2003289437

20 September 2007 Application Accepted

  Published as AU-B-2003289437

17 January 2008 Standard Patent Sealed

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