Microstructure, mechanical properties, lab formability and ageing response of two as-hot-rolled dual phase steels, a heat treated dual phase steel, and microalloyed 345 MPa and 550 MPa (50 ksi and 80 ksi) steels are compared. Measurements and implications on press performance of: work hardening behaviour, strain rate sensitivity, elongation before necking, resistance to edge cracking, and uniformity of properties are discussed.Formability of both heat treated and as-hot-rolled dual phase steels was found to be similar at a common strength level, their formability lying between that of the 345 MPa and 550 MPa steels.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Properties of As-Rolled Dual Phase Steels


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    1979 Automotive Engineering Congress and Exposition ; 1979



    Publication date :

    1979-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Properties of As-rolled dual phase steels

    Cornford,A.E. / Hiam,J.R. / Hobbs,R.M. et al. | Automotive engineering | 1979


    Properties of as-rolled dual phase steels

    Cornford, A.E. / Hiam, J.R. / Hobbs, R.M. | Tema Archive | 1979


    Grain Refinement in Hot Rolled Dual Phase Steels

    Mukherjee, K. / Militzer, M. / Hazra, S. | SAE Technical Papers | 2006


    Grain refinement in hot rolled dual phase steels

    Mukherjee,K. / Hazra,S. / Militzer,M. et al. | Automotive engineering | 2006


    Fatigue Properties of Cold-Rolled Sheet Steels

    Krause, A. R. / Crandall, B. T. / Landgraf, R. W. | SAE Technical Papers | 1979