Seamless steel pipe for line pipe and method for producing the same

Details for Australian Patent Application No. 2011261920 (hide)

Owner Sumitomo Metal Industries, Ltd.

Inventors Arai, Yuji; Hitoshio, Keisuke

Agent FB Rice

Pub. Number AU-A-2011261920

PCT Pub. Number WO2011/152240

Priority 2010-127307 02.06.10 JP

Filing date 23 May 2011

Wipo publication date 8 December 2011

International Classifications

C22C 38/00 Ferrous alloys, e.g. steel alloys

C21D 8/10 Modifying the physical properties by deformation combined with, or followed by, heat treatment - during manufacturing of tubular bodies

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

C22C 38/14 Ferrous alloys, e.g. steel alloys - containing titanium or zirconium

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

Event Publications

25 October 2012 PCT application entered the National Phase

  PCT publication WO2011/152240 Priority application(s): WO2011/152240

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