文档介绍：ADVANCED HIGH STRENGTH STEEL (AHSS)
APPLICATION GUIDELINES
Version 3
Prepared by
INTERNATIONAL IRON & STEEL INSTITUTE
Committee on Automotive Applications
September 2006
Online at
ADVANCED HIGH STRENGTH STEEL APPLICATION GUIDELINES
Table of Contents
Preface ............................................................................................................................ v
Section 1 General Description of AHSS .......................................................................1-1
. Definitions .................................................................................................................... 1-1
. Metallurgy of AHSS ...................................................................................................... 1-3
. Dual Phase (DP) Steel ........................................................................................ 1-4
. Transformation-Induced Plasticity (TRIP) Steel .................................................. 1-5
. Complex Phase (CP) Steel ................................................................................. 1-6
. Martensitic (MS) Steel ......................................................................................... 1-6
. Ferritic-Bainitic (FB) Steel ................................................................................... 1-7
. Twinning-Induced Plasticity (TWIP) Steel ........................................................... 1-7
. Hot-Formed (HF) Steel ........................................................................................ 1-8
. Post-Forming Heat-Treatable (PFHT) Steel ........................................................ 1-8
. Evolving AHSS Types...........................................................................................1-9
. Conventional Low- & High-Strength Automotive Sheet Steels..................................... 1-9
. Mild steels ...