Steel pipe with excellent expandability and method for producing the same

Details for Australian Patent Application No. 2008320179 (hide)

Owner Sumitomo Metal Industries, Ltd.

Inventors Arai, Yuji; Kondo, Kunio

Agent FB Rice

Pub. Number AU-B-2008320179

PCT Pub. Number WO2009/057390

Priority 2007-281613 30.10.07 JP

Filing date 16 September 2008

Wipo publication date 7 May 2009

Acceptance publication date 13 October 2011

International Classifications

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

C21D 9/08 (2006.01) Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles - for tubular bodies or pipes

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

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

Event Publications

8 April 2010 PCT application entered the National Phase

  PCT publication WO2009/057390 Priority application(s): WO2009/057390

6 May 2010 Amendment Made

  The nature of the amendment is: Amend the invention title to read Steel pipe with excellent expandability and method for producing the same 2010

13 October 2011 Application Accepted

  Published as AU-B-2008320179

9 February 2012 Standard Patent Sealed

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