Stainless steel with low chromium content excellent in the corrosion resistance of repeatedly heat-affected zones and process for production thereof

Details for Australian Patent Application No. 2007270326 (hide)

Owner Nippon Steel & Sumikin Stainless Steel Corporation

Inventors Sakamoto, Shunji; Fukaya, Masuhiro; Teraoka, Shinichi; Takahashi, Akihiko

Agent Spruson & Ferguson

Pub. Number AU-B-2007270326

PCT Pub. Number WO2008/004684

Priority 2006-184025 04.07.06 JP; 2007-168307 27.06.07 JP; 2007-151263 07.06.07 JP

Filing date 3 July 2007

Wipo publication date 10 January 2008

Acceptance publication date 11 February 2010

International Classifications

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

C21D 9/46 (2006.01) Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles - for sheet metals

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

Event Publications

8 May 2008 PCT application entered the National Phase

  PCT publication WO2008/004684 Priority application(s): WO2008/004684

11 February 2010 Application Accepted

  Published as AU-B-2007270326

10 June 2010 Standard Patent Sealed

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