The demand of automotive industries to reduce the fuel consumption and therefore the weight in vehicle construction are becoming more and more significant. The reduction of the weight in vehicle construction can be realized among other factors with lighter car bodies. Particularly the reduction of the sheet metal thickness in car bodies can provide a significant contribution to solve this problem.In this case the use of high-strength steel is necessary.Isotropic high-strength steels, so-called I-Steels (e.g. St250i) have been developed by the steel supplier SALZGITTER AG-Germany. These high-strength I-Steel sheets show direction-independent (“isotropic”) material qualities and a very good deep drawing behavior. With these I-Steels, interior components as well as outdoor panels can be produced.In this paper, the isotropic characteristics of high-strength I-Steel materials are compared to the reference material DC04 (DDQ, deep drawing quality) with nearly the same strain-hardening coefficient (n-value) and same microsurface structure.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Forming Behavior of Isotropic Steel Sheets


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Freier, K. (Autor:in) / Siegert, K. (Autor:in) / Dogan, N. (Autor:in)

    Kongress:

    SAE 2000 World Congress ; 2000



    Erscheinungsdatum :

    06.03.2000




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Forming behavior of isotropic steel sheets

    Siegert,K. / Dogan,N. / Freier,K. et al. | Kraftfahrwesen | 2000


    Frictional and forming behavior of zinc-coated steel sheets

    Siegert,K. / Simon,J. / Institute for Metal Forming Technology,DE | Kraftfahrwesen | 1996


    Frictional and Forming Behavior of Zinc-Coated Steel Sheets

    Simon, Jūrgen / Siegert, Klaus | SAE Technical Papers | 1996


    Biaxial Tests To Characterize The Forming Behavior Of Steel Sheets

    Bluemel, K. / Gerlach, J. / Ufermann, P. | British Library Conference Proceedings | 1997


    Deformation Behavior of High Strength Steel Sheets

    Sudo, M. / Oki, T. / Shibata, Z. | SAE Technical Papers | 1981