Disclosed is a high-strength hollow steel pipe material. The high-strength hollow steel pipe material includes Fe as a main ingredient, 0.30 to 0.40% by weight of C, 0.10 to 0.40% by weight of Si, 1.10 to 1.60% by weight of Mn, 0.20 to 0.40% by weight of Cr, 0.50 to 1.00% by weight of Ni and 0.001 to 0.005% by weight of B, the high-strength hollow steel pipe material having increased material corrosion fatigue life, compared to conventional steel pipe materials, by enhancing elongation and corrosion resistance while reinforcing strength through increase of the amounts of C and Ni conventionally added and addition of Nb and Mo as new materials.


    Access

    Download


    Export, share and cite



    Title :

    HIGH-STRENGTH HOLLOW STEEL PIPE MATERIAL HAVING ENHANCED CORROSION RESISTANCE


    Contributors:

    Publication date :

    2017-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C22C Legierungen , ALLOYS / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    HIGH STRENGTH SPRING STEEL HAVING EXCELLENT CORROSION RESISTANCE

    CHA SUNG CHUL / HONG SEUNG HYUN / KIM IK SOO et al. | European Patent Office | 2017

    Free access

    Ultra-high-strength hot-rolled structural steel with enhanced inherent corrosion resistance

    Arponen, M. / Komi, J. / Oyj, R. et al. | British Library Conference Proceedings | 2008


    Corrosion resistance of high-strength modified 13 % Cr steel

    Kimura, M. / Miyata, Y. / Yamane, Y. et al. | Tema Archive | 1999



    ELECTRIC-RESISTANCE-WELDED STEEL PIPE FOR PRODUCING HOLLOW STABILIZER, HOLLOW STABILIZER, AND METHOD FOR PRODUCING SAME

    ARATANI MASATOSHI / MATSUI RYOJI / KONDO TOMONORI et al. | European Patent Office | 2021

    Free access